Java Backend Development

6+ Years | Spring Boot | Microservices | Kafka | REST/SOAP APIs | AWS

Hi Employers! I’m Mukul Sharma, a seasoned Java Backend Developer with 6+ years of experience building high-performance, scalable systems for Fortune 500 clients (Goldman Sachs, T-Mobile, Lumen, etc.). I specialize in architecting robust backend solutions that power seamless user experiences and business growth.

🔧 Core Offerings

1. Custom Backend Development

• Tech Stack: Java 8+, Spring Boot, Spring MVC, Hibernate, J2EE

• Deliverables: Scalable server-side logic, modular code, and optimized performance.

• Use Case: Need a backend for your web/mobile app? I’ll build it from scratch or enhance existing systems.

2. API Development & Integration

• RESTful/SOAP APIs: Design, develop, and document APIs for seamless frontend-backend communication.

• Third-Party Integrations: Payment gateways, Auth0, AWS services, or custom SDKs.

• Use Case: Struggling with slow/insecure APIs? I’ll optimize throughput and security.

3. Legacy Application Modernization

• Tech Lift: Migrate monolithic/J2EE apps to Spring Boot + Microservices.

• Database Upgrades: Refactor Oracle/SQL workflows for better performance.

• Use Case: Outdated systems causing bottlenecks? I’ll modernize them without disrupting operations.

4. Event-Driven Architecture (Kafka/RabbitMQ)

• Kafka Expertise: Stream processing, pub/sub models, and real-time data pipelines.

• Use Case: Need high-throughput event logging or async communication? I’ve migrated Goldman Sachs from RabbitMQ to Kafka successfully.

Why Hire Me?

✅ Proven Impact:

• Boosted data processing speed by 40% for Lumen Tech using Spring Boot + Kafka.

• Reduced legacy system downtime by 60% for SEI Global during modernization.

✅ Agile Collaboration:

• Worked with cross-functional teams (QA, DevOps, Product) at EPAM, Accenture, TCS.

• Fluent in sprint planning, JIRA, and client-facing communication.

✅ Reliability:

• Clean, documented code + rigorous testing (JUnit, Postman).

• On-time delivery for critical projects (e.g., Goldman Sachs migration).

Ready to build, scale, or troubleshoot your backend? Contact me to:

1. Discuss your project requirements.

2. Get a free 30-min consultation on your tech challenges.

3. Review my portfolio/case studies (Goldman Sachs, T-Mobile, etc.).