Welcome to my GitHub profile! I'm a passionate Full Stack Developer specializing in building enterprise-scale applications with Java, Spring Boot, and React.js. Currently working at PwC, delivering high-performance solutions serving 100,000+ users across Finance, Telecom, and Healthcare domains.
- Tech Stack: Java 17, Spring Boot, React.js, Redux, REST APIs, PostgreSQL, Docker, Kubernetes, OAuth 2.0
- Key Achievements:
- Engineered 5+ scalable full-stack modules serving 10,000+ internal users
- Designed 20+ RESTful APIs with 35% response time improvement
- Architected event-driven microservices handling 5,000+ concurrent requests
- Reduced frontend bundle size by 28% through React optimizations
- Client: PepsiCo | Tech Stack: Java, Spring Boot, React.js, MySQL, Kafka, Kubernetes, Temporal, Azure
- Key Achievements:
- Delivered 8 full-stack features across 6 sprint cycles with zero critical defects
- Built RBAC + JWT authentication for 50,000+ users
- Architected Kafka pipeline processing 1M+ daily events with 99.9% uptime
- Optimized MySQL queries reducing p95 API latency by 77%
- Clients: JPMorgan Chase & Co, British Telecommunications, Virtusa Internal
- Key Achievements:
- Led Java 8 to Java 17 upgrade improving JVM performance by 30%
- Optimized Oracle DB queries reducing batch runtime by 77%
- Integrated Kafka pipelines achieving <200ms latency
- 🥇 AWS Certified Developer – Associate - Amazon Web Services
- 🥇 AWS Certified Solutions Architect – Associate - Amazon Web Services
- 🥇 Oracle Certified Professional: Java SE 11 Developer - Oracle
- 🥇 Oracle Certified Java Associate Developer - Oracle
- 🥇 Oracle Database SQL Certified Associate - Oracle
- 🔥 400+ Problems Solved on LeetCode
- 🎯 FAANG-level Practice in Arrays, Strings, Trees, Graphs, Dynamic Programming
- ⚡ Time & Space Complexity optimization expert
- 🏆 Active Problem Solver - Consistently practicing advanced algorithms
- Live: amit-kumar-ojha-portfolio.netlify.app
- Tech Stack: React.js, Node.js, REST APIs, CSS3, Netlify
- Achievements: 95+ Google Lighthouse score, SEO optimized, mobile responsive
- GitHub: github.com/Ojha1111
- Tech Stack: Java, Spring Boot, React.js, MySQL, REST APIs
- Features: Base62 encoding, custom aliases, <50ms response time, click analytics
I'm always open to discussing new opportunities, innovative projects, and technical challenges. Whether you're looking for a full-stack developer, need consultation on enterprise architecture, or want to collaborate on exciting projects - feel free to reach out!
📧 Email: amitojha055@gmail.com
📱 Phone: +91 9651878218
📍 Location: Bengaluru (Open to: Noida, Delhi, Gurugram, Lucknow)
⭐ Fun Fact: I've optimized systems that reduced API response times by up to 88% and handled millions of daily events with 99.9% uptime! ⭐