Ujjwal Kr. Sinha
Software Development Engineer (SDE) | Java | Spring Boot | SQL & No SQL | Scalable Systems | Microservices | Kafka | Redis Spring Security | Spring Ai | Python | Data Engineering
- Role
- Senior Programmer Analyst at Impressico Business Solutions
- Location
- New Delhi, DL, IN
- LinkedIn followers
- 500 followers
About Ujjwal Kr. Sinha
Results-oriented Backend Developer with 6+ years of experience developing scalable, secure, and high-performance applications in a variety of domains such as IoT, cryptocurrency exchange, and enterprise systems. Expertise in Java, Spring Boot, RESTful APIs, and microservice and monolithic architecture.Strong grasp of software engineering principles: use of SOLID, DRY, KISS, and clean code principles; use of design patterns for extensible and maintainable API development. Familiar with SQL/NoSQL databases (MySQL, PostgreSQL, MongoDB), Redis, Kafka, MQTT, Eclipse Hono, and Ditto for event-driven and IoT-based systems.Skilled in CI/CD pipelines, Docker, and system design. Concentration on creating fault-tolerant, production-quality services with good monitoring and logging.Open to significant positions such as Senior Backend Engineer, SDE or Java Architect
Experience
Senior Programmer Analyst
May 2023 — Present · Noida, IN
Education
Arya College of Engg. & Information Technology, Jaipur
Bachelor of Technology (B.Tech.) , Electronics and Communications Engineering
2013 — 2017
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