15+ Years of Excellence Karvenagar & Akurdi Campuses
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15+ Years Legacy in Pune

About Complete Java Classes (CJC) & Founder Mr. Kunal Sonu

Pune's premier software finishing school, empowering over 12,000+ engineers with corporate-level Java, Python, AI, and Full Stack mentorship across dual high-tech campuses in Karvenagar & Akurdi.

15+ Years
Corporate Leadership
12,000+
Alumni in Top MNCs
22+
Expert Mentors & Labs
100%
Practical Lab Sprints
विद्यार्थी प्रवास आणि फटाके सेलिब्रेशन

From Classroom Coding to MNC Placement Victory!

How raw candidates from non-IT & fresh engineering backgrounds enter CJC Pune (Karvenagar & Akurdi), master corporate codebases, and celebrate their life-changing IT placements!

Step 01 • प्रवेश Student Joins CJC Pune

1. Candidate Enters CJC

Students arrive with career gaps, non-IT backgrounds (Mechanical, Civil, BSc, BCA) or fresh college degrees. Zero previous coding skills required.

Karvenagar Campus Zero Coding Barrier
Step 02 • लॅब कोडिंग CJC Classroom Coding Labs

2. 5-7 Hrs Daily Labs

Intense line-by-line coding practice in Pune labs with Kunal Sonu Sir. Master Core Java, Spring Boot, Python AI, and REST APIs from scratch.

Live Debugging 1-on-1 Mentorship
Step 03 • प्रोजेक्ट व मॉक्स Student Project Presentation at CJC

3. Live Projects & Mocks

Build banking microservices, AI vector pipelines, and full-stack web applications. Weekly rigorous mock interview evaluations until perfection.

Microservices Weekend Mocks
Step 04 • फटाके सेलिब्रेशन! CJC Placement Celebration & Fireworks

4. Placed in Top MNC! 🎆

Offer letters secured at Barclays, TCS, Morgan Stanley, Cognizant, Infosys & persistent tech MNCs! Celebration crackers explode at campus!

8.5 to 16.5 LPA 100% Placed

💥 Celebrating 12,000+ Dreams Transformed at CJC Pune!

Click below to launch real-time celebratory fireworks (फटाके) and experience the festive spirit of CJC placements!

Mr. Kunal Sonu - Director and Chief Technical Mentor at Complete Java Classes Pune
Syntel®
Ex-Consultant
12,000+ Students Mentored
15+ Years Experience
Guest Lectures at
Top Colleges
Java
Spring
MERN
Python
MEET YOUR LEAD MENTOR

Learn Directly From
Mr. Kunal Sonu

Ex-Syntel Senior Software Consultant | MCA | 15+ Years Industry Experience

He resigned from his corporate software role at Syntel with a mission to bridge the massive skill gap between college engineering curriculum and IT corporate requirements. Over the last 15+ years, he has personally trained and mentored 12,000+ candidates in Java, J2EE, Spring Boot, Microservices, and Python.

He has also delivered specialized technical guest lectures across prestigious universities and engineering colleges including SINHGAD INSTITUTES, JSPM GROUP, and MMCOE Pune. His unique line-by-line concept breakdown and real-world debugging approach makes even the most complex OOPs and Microservices topics simple to master.

15+ Years
Technical Consultancy Experience
12,000+
Students Trained & Mentored
Ex-Corporate Faculty at Syntel
Industry Expertise in Real Projects
Personal Weekend Mock Interview
Evaluation & Career Guidance
Read Full Bio & Vision

Our Core Vision & Mission

Committed to transforming non-IT and fresh engineering graduates into high-performing corporate software engineers.

Our Vision

To provide aspiring candidates with high-impact software engineering knowledge that is at-par with top IT multinational standards, but delivered in a pocket-friendly, deeply accessible manner.

  • Bridge the skill gap between engineering colleges and corporate IT requirements.
  • Empower non-IT background students and candidates with career gaps to switch seamlessly into IT careers.
  • Deliver high-end corporate training customized for product and service tech companies.

Our Mission

To become India’s most trusted benchmark institute for producing skilled, industry-ready software engineers who contribute meaningfully to modern cloud, enterprise, and AI applications.

  • Create skilled technical resources with strong logical, algorithmic, and analytical foundations.
  • Maintain a strict 100% practical, lab-oriented hands-on coding curriculum with daily line-by-line debugging.
  • Provide rigorous placement drives, unlimited campus calls, and end-to-end interview grooming.

How We Train Industry-Ready Developers

Our proven 4-stage learning lifecycle that ensures deep conceptual clarity, technical confidence, and placement success.

01

Zero-Base Theory

Concepts broken down line-by-line from absolute fundamentals, assuming zero prior coding knowledge.

02

Hands-on Lab Coding

Daily 2-3 hours of dedicated coding practice in our Pune labs with real-time mentor assistance.

03

Live Enterprise Projects

Building production-grade web applications with database modeling, REST APIs, and microservices.

04

Mocks & Campus Drives

Rigorous weekend mock interviews, resume optimization, and direct placement drives until placed.

Meet Our Expert Instructors

Learn directly from seasoned software engineering veterans with proven corporate track records at Syntel, Tata Technologies, and Capital First. Dedicated 1-on-1 lab mentors stand beside you daily.

Mr. Kunal Sonu Sir - Founder & Director 15+ Yrs Exp Founder & Director

Mr. Kunal Sonu Sir

Chief Mentor & Enterprise Java Architect

  • Ex-Syntel Senior Software Engineer
  • Master's in Computer Applications (MCA)
  • Personally trained 12,000+ alumni since 2011
Mr. Amit Kumar Sir - Lead Instructor 10+ Yrs Exp Lead Instructor

Mr. Amit Kumar Sir

Lead Technical Instructor & Architecture Specialist

  • Worked with Tata Technologies & Capital First
  • Enterprise System Design & Microservices
  • Corporate Code Quality & Interview Prep
Mr. Nandu Sir (Nand Kishor Kolhe) - Sr. Java Trainer 7+ Yrs Exp Sr. Java Trainer

Mr. Nandu Sir

Senior Java & J2EE Specialist

  • 7+ Years of Industry & Training Expertise
  • Core Java, Multithreading & OOPs Logic
  • Daily 1-on-1 Code Debugging & Lab Mentoring
Mr. Prashant Sir (Prashant Kumbhar) - Sr. Java Trainer 4+ Yrs Exp Sr. Java Trainer

Mr. Prashant Sir

Spring Boot & Microservices Mentor

  • 4+ Years of Specialized Java Frameworks Expertise
  • Spring Boot, Hibernate ORM & RESTful APIs
  • Multi-tier Enterprise Banking Live Projects
Mr. Ravi Sir - Python & Data Science 3+ Yrs Exp Python & GenAI

Mr. Ravi Sir

Full Stack Python & Data Science Specialist

  • 3+ Years of Python & ML Engineering Expertise
  • Django REST Framework & SQL Optimization
  • Generative AI, LangChain & RAG Workflows
Mr. Pranav Sir (Pranav Kharache) - Sr. Data Analysis Trainer 3+ Yrs Exp Data Analytics

Mr. Pranav Sir

Senior Data Analysis & BI Trainer

  • 3+ Years of Business Intelligence Expertise
  • Power BI, Advanced DAX & Tableau Dashboards
  • Complex SQL Querying & Business Case Studies
Mr. Ajinkya Sir (Ajinkya More) - Sr. Java Trainer 4+ Yrs Exp Sr. Java Trainer

Mr. Ajinkya Sir

Enterprise Java & Web Services Specialist

  • 4+ Years of Technical Mentoring Experience
  • Web Services, Spring Security & Cloud Basics
  • Weekend Mock Technical Rounds & Problem Solving
Mr. Sammed Sir - Data Structure & Algorithm 3+ Yrs Exp DSA Specialist

Mr. Sammed Sir

Data Structures & Algorithms (DSA) Mentor

  • 3+ Years of Algorithmic Problem Solving
  • Trees, Graphs, Dynamic Programming & Recursion
  • Technical Coding Drills for Top Product MNCs

Learn From Industry Software Practitioners

Attend 2 Days of Live Lectures with Kunal Sonu Sir & our senior faculty team. Experience the difference before enrolling.

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