Apache Kafka Course Evanston, IL

Apache Kafka Certification Training Program Overview in Evanston, IL

Your Apache Kafka Certification Isn't a Certificate. It's Your Non-Negotiable Pass to Real-Time Systems

Your current systems are reactive - processing yesterday's data with hourly ETL jobs, daily batch cycles, and delayed responses to incidents. Meanwhile, enterprises in Hyderabad, Mumbai, and Evanston, IL rely on real-time data streams for instant payment processing, live fraud detection, and immediate user personalization. They need certified experts - Apache Kafka Architects and Engineers - who can design and manage these high-throughput systems. You're currently filtered out by recruiters searching for "Apache Kafka", "Confluent", "ZooKeeper", and Producer/Consumer APIs. Traditional integration skills are becoming legacy, while microservices and event-driven architecture dominate high-paying data engineering roles. This isn't just another Apache Kafka tutorial. Our Apache Kafka course is built by senior Data Streaming and Cloud Engineers who design real-world, high-volume pipelines for Evanston, IL Telecom and Fintech sectors. You'll master the non-negotiable architectural principles: partitioning strategies, replication factors, consumer groups, and throughput/failure trade-offs. Gain hands-on experience across the Apache Kafka ecosystem: Kafka Connect for seamless integration with external systems Kafka Streams for complex, in-flight data processing This Apache Kafka Certification ensures you can confidently design fault-tolerant, multi-AZ streaming pipelines capable of 100,000 messages per second, making you indispensable in real-time data environments. The program also equips you with the knowledge to navigate Apache Kafka documentation, recommended Apache Kafka books, and practical deployment scenarios, giving you the full toolkit to thrive in modern, event-driven architectures.

Apache Kafka Training Course Highlights in Evanston, IL

More Than a Course- It's Your Career Accelerator

Deep Dive into Broker Internals

Master log segments, index files, and critical configuration parameters that separate basic users from high-performance cluster administrators.

Producers & Consumers Code Mastery

Intensive hands-on labs focused on writing robust, optimized Producer and Consumer applications with guaranteed message delivery logic.

Advanced Partitioning Strategy

Learn to design topics with the correct key and partition structure to eliminate hot spots and guarantee high-volume, ordered message throughput.

Zookeeper & Controller Expertise

Gain deep knowledge of Zookeeper's non-negotiable role in cluster coordination, leader election, and metadata management for stability.

40+ Hours of Practical Cluster Labs

Intensive hands-on time dedicated to setting up, monitoring, load testing, and failure recovery on a multi-broker Kafka cluster.

24x7 Expert Guidance & Support

Get immediate, high-quality answers to complex API, configuration, and replication issues from actively practicing Kafka Streaming Engineers.

Industry Applicability

Apache Kafka Certification Training Program is highly applicable to the rapidly evolving field of real-time data processing and event-driven architectures. By mastering the core principles of Apache Kafka, professionals gain a competitive edge in designing scalable and fault-tolerant data pipelines. From data-intensive applications to microservices-based systems, the knowledge of Apache Kafka enables developers to tackle complex data processing tasks efficiently. In a distributed system context, Apache Kafka's message-driven architecture allows for decoupling of producers and consumers, reducing the complexity of data processing and improving overall system reliability. By utilizing Apache Kafka's topic-partitioning mechanism, data is efficiently distributed and processed across multiple nodes, resulting in improved throughput and reduced latency.

Furthermore, Apache Kafka's scalability and flexibility make it an ideal choice for handling large volumes of data. In Evanston, IL's business landscape, organizations with complex data processing needs often face integration challenges, particularly when dealing with microservices-based systems. By acquiring the Apache Kafka Certification, professionals can address these challenges by designing and implementing scalable data pipelines that integrate seamlessly with existing systems, thereby enhancing business agility and competitiveness. In practical terms, mastering Apache Kafka Certification Training Program equips professionals with the expertise to design and implement efficient data processing pipelines that handle vast amounts of data. This, in turn, enables organizations to provide real-time insights, improve operational efficiency, and make data-driven decisions.

By leveraging Apache Kafka's capabilities, professionals can overcome data processing bottlenecks and unlock new business opportunities. Apache Kafka Certification Training Program is highly relevant to the career aspirations of developers and architects working in the field of data engineering and distributed systems. The certification program is designed to equip professionals with the skills and knowledge required to design, implement, and manage efficient data processing pipelines using Apache Kafka. With a strong portfolio of certified professionals, organizations can demonstrate their commitment to data-driven innovation and excellence.

Corporate Training

Tailored programs for teams with enterprise support

Learning Models

Choose from digital or instructor-led training for a customized learning experience.

LMS Platform

Access an enterprise-grade Learning Management System built for scalability and security.

Pricing Options

Pick from flexible pricing plans that fit your team size and learning goals.

Performance Dashboards

Track progress with intuitive dashboards for individuals and teams.

24x7 Support

Get round-the-clock learner assistance whenever you need help.

Account Manager

Work with a dedicated account manager who ensures smooth delivery and support.

Ready to transform your team?

Get a custom quote for your organization's training needs.

Request Corporate Quote

Practical Application

Apache Kafka Certification Training Program involves hands-on training and practical exercises that equip professionals with the skills required to design and implement real-world data processing pipelines. Trainees work on case studies and projects that simulate real-world scenarios, allowing them to apply their knowledge in a practical context. By doing so, professionals develop a deep understanding of Apache Kafka's capabilities and limitations. Throughout the training program, professionals learn to utilize Apache Kafka's various tools and features, including its producer-consumer model, topic-partitioning mechanism, and group management capabilities.

By mastering these concepts, trainees can design and implement scalable and fault-tolerant data pipelines that handle large volumes of data efficiently. In Evanston, IL, organizations can benefit from the practical application of Apache Kafka Certification Training Program by upskilling their professionals in data engineering and distributed systems. By leveraging the expertise of certified professionals, organizations can enhance their data processing capabilities, improve operational efficiency, and stay competitive in the market. Practical application of Apache Kafka Certification Training Program also enables professionals to tackle complex data processing tasks, such as building real-time data pipelines and implementing event-driven architectures.

By applying their knowledge in a practical context, trainees can develop a deep understanding of Apache Kafka's capabilities and limitations. Apache Kafka Certification Training Program is designed to equip professionals with the practical skills required to design, implement, and manage efficient data processing pipelines using Apache Kafka.

The Apache Kafka Certification Training Program is highly relevant to the career aspirations of developers and architects working in the field of data engineering and distributed systems. The certification program is designed to equip professionals with the skills and knowledge required to design, implement, and manage efficient data processing pipelines using Apache Kafka.

Upcoming Schedule

Join the next batch that fits your timezone

Skills You Will Gain In Our Apache Kafka Training Program in Evanston, IL

From Knowledge to Actionable Intelligence

Real-Time Architecture Design

Move past simple pub/sub. You will learn to architect the correct Topic, Partition, and Replication factor strategy for high-volume, low-latency use cases like clickstream analytics and IoT ingestion.

High-Throughput Producers

Master the critical Producer configurations - batching, compression, and asynchronous sending - to maximize message throughput while guaranteeing message delivery logic.

Fault-Tolerant Consumers

Learn to design Consumer Groups for parallel processing, manage offsets correctly, and implement effective retry and error handling to guarantee data processing completeness.

Cluster Broker Management

Gain mandatory skills in managing Kafka brokers, including configuring logs, understanding critical internal metrics, and performing seamless rolling restarts and capacity upgrades.

Data Ingestion and Export (Kafka Connect)

Master the use of Kafka Connect to integrate Kafka with external systems (Databases, S3, HDFS), eliminating brittle, custom-coded ETL jobs.

Stream Processing (Kafka Streams/KSQL)

Learn to perform in-flight data transformations, aggregations, and joins using Kafka Streams or KSQL, enabling real-time analytics and decision-making on live data.

Who This Program Is For

Ideal Candidates for Apache Kafka Certification

Software Engineers (Java/Python)

Data Engineers / ETL Developers

Solution Architects

DevOps Engineers / System Administrators

Data Warehouse Developers

Technical Leads

If you are currently building microservices, managing high-volume data pipelines, or designing event-driven architecture, this program is the mandatory requirement to validate your expertise and pivot into a senior Streaming Data Engineer role.

Career Relevance

In a data-driven world, organizations are constantly seeking professionals with expertise in data engineering and distributed systems. By acquiring the Apache Kafka Certification, professionals can enhance their career prospects and demonstrate their ability to design and implement efficient data processing pipelines. In Evanston, IL, organizations with complex data processing needs often face integration challenges, particularly when dealing with microservices-based systems.

By acquiring the Apache Kafka Certification, professionals can address these challenges and unlock new career opportunities. The Apache Kafka Certification Training Program is also highly relevant to the field of cloud computing and big data analytics. With the increasing adoption of cloud-based technologies and big data analytics, professionals with expertise in Apache Kafka can unlock new career opportunities and stay ahead of the curve.

By acquiring the Apache Kafka Certification, professionals can demonstrate their ability to design and implement efficient data processing pipelines and tackle complex data processing tasks.

The Apache Kafka Certification Training Program is a testament to a professional's expertise in data engineering and distributed systems. By acquiring the certification, professionals demonstrate their ability to design, implement, and manage efficient data processing pipelines using Apache Kafka.

Apache Kafka Certification Training Program Roadmap

The Step-by-Step System for First-Attempt Success

Step 1: Secure Your Path

Commit to the training and establish a rigorous 5-week streaming architecture study plan.

Step 2: Master the Architecture

Internalize Broker, Zookeeper, and Topic concepts through deep dive modules and configuration labs.

Step 3: Code the Pipeline

Achieve fluency in writing high-performance Producers and Consumers with necessary error handling.

Step 4: Practice Failure

Use the 2000+ question bank and lab scenarios to troubleshoot common cluster and API failures.

Step 5: Conquer the Clock

Master exam pressure with full-length, scenario-based simulators focused on configuration and API interpretation.

Step 6: Execute & Pass

Walk in prepared and pass the certification exam on your first attempt, validating your competence.

Step 7: Leverage Your Credential

End the gatekeeping, applying for senior, high-visibility, real-time architecture roles in Chennai and Hyderabad.

1/7

Why get Apache Kafka certified?

The Credential That Ends the Gatekeeping

Stop getting filtered out by HR bots

Get the senior Data Streaming and Event-Driven Architecture interviews your skills already deserve.

Unlock the higher salary bands and specialized bonuses

Gain access to bonus structures reserved for certified experts who guarantee the performance and stability of real-time pipelines.

Transition to low-latency, strategic event-driven design

Transition from batch processing to strategic design, becoming a critical part of the modern enterprise backbone.

Eligibility and Pre-requisites

For Apache Kafka Certification

While Kafka is open-source, the most respected certifications are provided by Confluent (the company founded by Kafka's creators). To sit for the Confluent Certified Developer or Administrator exams, you typically need:

Eligibility Criteria:

Formal Training/Experience: Completion of 40+ hours of dedicated Kafka training, covering architecture, APIs, Connect, and Streams, is the minimum expectation (satisfied by this course).

Coding Proficiency: For the Developer certification, mandatory, demonstrable ability to code Producers and Consumers in a modern language (Java/Python) is essential.

Practical Deployment: For the Administrator certification, proven hands-on experience in setting up, monitoring, and troubleshooting multi-broker clusters. Our labs provide this rigorous exposure.

Professional Credibility

In a competitive job market, the Apache Kafka Certification carries significant weight and can enhance a professional's credibility. Employers recognize the value of certified professionals who possess the skills and knowledge required to tackle complex data processing tasks. In Evanston, IL, organizations with complex data processing needs often face integration challenges, particularly when dealing with microservices-based systems. By acquiring the Apache Kafka Certification, professionals can address these challenges and demonstrate their credibility to potential employers.

The Apache Kafka Certification Training Program is highly regarded in the industry, and certified professionals can expect improved career prospects and increased earning potential. By acquiring the Apache Kafka Certification, professionals can demonstrate their expertise in designing and implementing efficient data processing pipelines and staying up-to-date with industry trends.

The Apache Kafka Certification Training Program is designed to bridge the skill gap in data engineering and distributed systems. With the increasing adoption of Apache Kafka in the industry, professionals are in high demand who possess the skills and knowledge required to design, implement, and manage efficient data processing pipelines.

In Evanston, IL, organizations are constantly seeking professionals with expertise in data engineering and distributed systems. However, many professionals lack the skills and knowledge required to tackle complex data processing tasks, resulting in a significant skill gap.

Course Modules & Curriculum

Comprehensive modules covering all knowledge areas

Module 1 Module 2: Producers and Guaranteed Delivery ▾

Lesson 1: Producer API and Configuration

Deep dive into the Producer API (Java/Python). Learn critical configurations: acks, batching size, compression, and how to manage delivery semantics (at-most-once, at-least-once).

Lesson 2: Advanced Producer Implementation and Error Handling

Write high-throughput, asynchronous Producers. Implement custom partitioners and master best practices for handling transient errors and implementing idempotent producers.

Lesson 3: Partitioning Strategies and Topic Design

Master the crucial choice of message keys and partition assignment. Learn how to eliminate hot spots, ensure high parallelism, and guarantee message ordering.

Module 2 Module 3: Consumers, Groups, and Offset Management ▾

Lesson 1: Consumer API and Consumer Groups

Master the Consumer API (Java/Python). Design Consumer Groups for scalable, parallel reading of partitions. Learn client-side configuration for optimal fetch sizes and time-outs.

Lesson 2: Offset Management and Delivery Semantics

Understand where offsets are stored and how to commit them correctly (automatic vs. manual). Implement robust code to achieve "exactly-once" processing using transaction IDs and external stores.

Lesson 3: Advanced Consumer Rebalancing and Lag Monitoring

Troubleshoot consumer rebalances and lag issues. Configure session time-outs and heartbeats to maintain stability in dynamic production environments. This module also aligns with insights from advanced apache kafka books and prepares you for practical apache kafka certification exams.

Module 3 Module 4: The Streaming Ecosystem (Connect and Streams) ▾

Lesson 1: Kafka Connect for Data Integration

Master the architecture of Kafka Connect (Source and Sink Connectors). Learn to deploy, configure, and monitor Connect workers for reliable database and storage integration.

Lesson 2: Introduction to Kafka Streams and KSQL

Understand the purpose of stream processing. Get introduced to the Kafka Streams DSL (KStream, KTable) for simple filtering, transformation, and aggregation.

Lesson 3: Advanced Stream Processing and Windowing

Master stateful operations, joins, and aggregations using fixed and hopping time windows - the non-negotiable techniques for complex real-time analytics.

Module 4 Module 5: Operations, Monitoring, and Security ▾

Lesson 1: Cluster Operations and Maintenance

Learn mandatory administrator tasks for Apache Kafka clusters: rolling restarts, log size monitoring, broker decommissioning, and essential command-line health checks. This practical module aligns with apache kafka tutorials and prepares you for real-world operations in a apache kafka course or apache kafka certification.

Lesson 2: Performance Monitoring and Load Testing

Identify critical metrics (Under-replicated partitions, lag, request latency). Learn to use monitoring tools (Prometheus, JMX) and load testing to validate performance and capacity.

Lesson 3: Kafka Security and Failure Recovery

Understand security layers (SSL/TLS for encryption, SASL for authentication). Master critical failure scenarios: partition leader failure, full disk, and recovery procedures.

Apache Kafka Certification & Exam FAQ

Find answers to common questions about our course and certification

Which specific Kafka certification does this course prepare me for? ▾

This program is engineered to prepare you for the most respected vendor-neutral and vendor-specific exams, primarily the Confluent Certified Developer (CCD) or Confluent Certified Administrator (CCA), by mastering the core Kafka and ecosystem concepts.

How much does a Confluent Certification exam cost? ▾

The Confluent certification exams (Developer/Administrator) typically cost $300 to $450 per attempt. Budget for this external fee in addition to your training cost.

What programming language is required for the Producer/Consumer labs? ▾

Our labs support both Java and Python (kafka-python/confluent-kafka-python). You should be proficient in at least one of these to succeed in the API coding modules.

How many questions are on the Kafka certification exam and what is the format? ▾

Vendor exams are usually a mix of 60-70 multiple-choice questions testing configuration and API interpretation, often with complex scenarios, to be completed in around 90 minutes.

What is the passing score for the Kafka certification? ▾

Most vendor exams require a score of around 70% to 75% to pass. Our training and simulators are structured to get you comfortably scoring above 85% consistently.

Do I need to know Zookeeper well to pass the exam? ▾

Absolutely. Zookeeper is the non-negotiable coordination service for Kafka. You must understand its role in cluster metadata, controller election, and topic creation to pass the architecture sections.

Can I take the Kafka certification exam online or do I need to visit a center? ▾

Yes, most Kafka exams are offered via secure, online proctoring, which is convenient but requires a flawless, highly stable internet connection - a consideration for any professional.

How do I practice cluster administration tasks like rolling restarts? ▾

Our dedicated, multi-broker lab environment allows you to practice command-line administration, including rolling restarts, configuration changes, and failure simulation, under guidance.

What is a Kafka Broker's role in architecture? ▾

The Broker is the core server - it stores the messages, handles all Producer and Consumer requests, and manages replication. It's the central nervous system of the cluster.

How do I ensure messages are processed only "exactly-once"? ▾

Achieving exactly-once processing requires coordinating idempotent Producers with manual Consumer offset management and, ideally, using the Transactions API or an external transactional store. We cover the entire, complex process.

Does the course cover Kafka security protocols? ▾

Yes. We cover the essential security layers: SSL/TLS for encryption (data in motion) and SASL (often Kerberos or other mechanisms) for authentication.

How do I prevent data loss in a Kafka cluster failure? ▾

The core mechanism is configuring a Replication Factor (RF) of at least 3 and ensuring the minimum in-sync replicas (ISR) is greater than 1. This guarantees fault tolerance.

What is the difference between Kafka Connect and Kafka Streams? ▾

Connect is for moving data into (Source) or out of (Sink) Kafka for integration. Streams is for processing and transforming data already inside Kafka, creating new topics.

How long is the Apache Kafka certification valid? ▾

Confluent certifications typically expire after two years. You must recertify to prove your knowledge remains current with the platform's rapid evolution.

Is Apache Kafka relevant for Big Data technologies like Hadoop/Spark? ▾

It is mandatory. Kafka is the de facto ingestion layer for modern Big Data. It acts as the buffer that feeds real-time data streams into processing engines like Spark Streaming and persistent data lakes.

Skill Gap

By acquiring the Apache Kafka Certification, professionals can fill this skill gap and unlock new career opportunities. The certification program equips professionals with the skills and knowledge required to design and implement efficient data processing pipelines using Apache Kafka.

In a rapidly evolving industry, the Apache Kafka Certification Training Program is essential for professionals who want to stay relevant and up-to-date with industry trends. By acquiring the certification, professionals can demonstrate their ability to tackle complex data processing tasks and stay ahead of the curve.

The Apache Kafka Certification Training Program is a vital investment for professionals who want to bridge the skill gap and unlock new career opportunities.

Customer Testimonials

Hear from our successful graduates

★ ★ ★ ★ ★

Great class, very informative.

James Conklin

Project Manager, Harris Health System

★ ★ ★ ★ ★

Great PMP® Bootcamp. I had a great time taking this course. I took the course to prepare to sit for the CAPM® but may be able to sit for the PMP®. I learnt a lot was challenging. Great course. We need one more day. Content was very detailed.

Karle Scroggins

Operations Coordinator, Harris Health System

★ ★ ★ ★ ★

it was a great class. Lots of energy. And I enjoyed.

John Denke

Project Manager , Boeing

★ ★ ★ ★ ★

Fantastic course to prepare for PMP® exam.

Kevin Hambrice

Global Factory Sales & Marketing Manager, ABB

★ ★ ★ ★ ★

As a participant it was smooth sailing for me.

Eric S. Tumlinson

Sr. Project Manager, Montco Oilfield Contractors, LLC

★ ★ ★ ★ ★

Trainer was excellent. Shared good resources and good experiences.

Khemoni Holmes

Project Manager, Harris Health System

★ ★ ★ ★ ★

Good content and training.

Dennis Glover

Project Manager, eProtex

★ ★ ★ ★ ★

I wanted to let you know that I took and passed the PMP exam. Thanks to iCert Global and especially my Cincinnati course instructor, who was an excellent teacher and helped me immensely.

Steve Ditty

Executive Director, Cogent IBS

★ ★ ★ ★ ★

Trainer was good. Trainer was very engaged and interacting. Very much satisfied with the training.

Stefan Long

Owner, MAGMAX Group LLC

★ ★ ★ ★ ★

I was pleasantly surprised at the quality of this training. Yomi was awesome as a trainer and working to make sure that we understood the concepts. Controlling Cost and Controlling Risk are the most complicated, but Yomi spent time after class working through questions to help others understand. This class also helped to change my perception of the PMP being this MONSTER to something that I can I can successfully do.

Nancy Davis

Sr. Project Manager , GK Software USA, Inc

★ ★ ★ ★ ★

Great class with a lot of information and tips to prepare for the exam

John Eric Nelson

Business Development Manager , WCA Waste

★ ★ ★ ★ ★

It was a great course, covered all the things that i ended up hitting road bumps on. I was the only one in the class, but the trainer was just as involved as if it had been a full class.

Mark Butler

Project Manager, Starbucks Via Aerotek

★ ★ ★ ★ ★

I was nervous about taking it online versus classroom; but I am actually glad I took it online. Instructor was very great and gave a good learning experience with his relevant project management experience.

Xeng Yang

IT Specialist, Beautiful Creations & More

★ ★ ★ ★ ★

The training was very intense but covered with course material. It was more than I expected.

Bernadette Gilliam

Operations/Technical Support Analyst , The Johns Hopkins Hospital

★ ★ ★ ★ ★

I thought the class was very informative. The instructor did an excellent job breaking down each chapter to where it was easy to understand. I was also very impressed with his commitment to help us pass ever after the class is over.

Taylor Mitchell

Business Management, AT&T

★ ★ ★ ★ ★

Excellent training. Instructor was very knowledgeable and explained information in an understandable way

Sandra Hamilton Allen

Sales Analyst , Alcon

★ ★ ★ ★ ★

Quality Materials presented, Instructor very knowledgeable. Exceeded my expectations.

Anthony Muldrow

Engineering Safety Manager, SNC-Lavalin

★ ★ ★ ★ ★

The training is a great introduction into the PMI mindset. Very informative and helpful

Bryan Tamburro

Managing Partner, Arrakis Development LLC

Course & Support

Everything you need to know about our training options and support

How long does the training take to complete? ▾

The program follows an intensive, high-accountability 5-week schedule for optimal concept assimilation and practical coding time.

What are the prerequisites to enroll in this Kafka training? ▾

You need strong proficiency in either Java or Python, familiarity with Linux command line, and a foundational understanding of data structures and networking concepts.

Are the cluster setup labs done on my local machine or a provided environment? ▾

Labs are conducted on a dedicated cloud-based, multi-broker cluster provided by us. This ensures a production-realistic environment without complex local setup issues.

What if a professional commitment forces me to miss a live session? ▾

Every session is recorded in high-quality video and made available within 24 hours. You can also re-attend the same session in any future live batch at no extra cost.

How flexible is the program if my professional schedule shifts? ▾

Highly flexible. You can pause your access for up to 6 months and rejoin any running batch without penalty, ensuring your investment is protected from project delays.

Who are the instructors? ▾

Our instructors are Senior Data/Streaming Engineers and Architects with deep, current experience building and maintaining high-volume Kafka clusters for major Evanston, IL firms.

What is the maximum class size for the live sessions? ▾

We strictly cap all live classes at 25 participants to ensure every student receives personalized code review, debugging help, and direct, authoritative answers.

Is there a difference between the weekday and weekend batches? ▾

No. The core content, hands-on labs, instructor expertise, and high-quality materials are identical across all scheduling formats.

Do I need any special software to attend or code? ▾

Only a standard web browser for the class and either your local IDE (e.g., IntelliJ/VS Code) or a secure terminal for connecting to our cloud lab environment.

Is this training valid for candidates outside Evanston, IL? ▾

Yes. Our Instructor-Led Live Classes and E-Learning programs are fully accessible globally, and Kafka is a globally standardized technology stack.

Apache Kafka Training in Other Cities

Arlington Heights, IL Aurora, IL Bartlett, IL Belleville, IL Berwyn, IL Bloomington, IL Bolingbrook, IL Buffalo Grove, IL Carol Stream, IL Champaign, IL Chicago, IL Cicero, IL Crystal Lake, IL Decatur, IL DeKalb, IL Des Plaines, IL Downers Grove, IL Elgin, IL Elmhurst, IL Evanston, IL Glenview, IL Hoffman Estates, IL Joliet, IL Lombard, IL Moline, IL Mount Prospect, IL Naperville, IL Normal, IL Oak Lawn, IL Oak Park, IL Orland Park, IL Palatine, IL Peoria, IL Plainfield, IL Quincy, IL Rockford, IL Romeoville, IL Schaumburg, IL Skokie, IL Springfield, IL Streamwood, IL Tinley Park, IL Urbana, IL Waukegan, IL Wheaton, IL Wheeling, IL