π Hi, I'm Gautam Thapa
β Technical Lead | Senior Backend Engineer
Building scalable backend systems with Java, Kafka, Spring Boot, and cloud-native architectures. π€
Passionate about system design, cloud-native apps, and mentoring devs π
Iβve spent the last 7+ years building and scaling backend systems in fintech, eCommerce, inventory, and education, handling high-volume transactional systems.
What excites me most?
- β‘ Turning complex problems into simple, scalable architectures
- βοΈ Helping teams ship faster with Spring Boot, Kafka, AWS, Docker, K8s
- π€ Exploring how AI + automation (LangChain4j, RAG, ML forecasting) can transform businesses
- π¨βπ« Mentoring developers to grow into future leaders
- π οΈ Technical Lead at CFOMantra β fintech & inventory forecasting platform
- π± Learning advanced distributed systems & high-performance design patterns
- π― Exploring Kubernetes, serverless, and AI-powered automation
Java β β’ Spring Boot β’ Microservices β’ AWS βοΈ β’ Apache Kafka β’ Kubernetes β’ PostgreSQL β’ System Design β’ AI Integration
Click to expand full stack
Java (8/11/17/21), Spring Boot, Spring Security, Hibernate / JPA, MyBatis, REST APIs, Microservices Architecture, Node.js
Apache Kafka, Event-Driven Architecture, Saga Pattern, CQRS, Asynchronous Processing, RabbitMQ
MySQL, PostgreSQL, MongoDB, Redis, Elasticsearch, Query Optimization, Database Indexing, Firebird
AWS (EC2, S3, RDS, CloudWatch, SQS), Docker, Kubernetes, Jenkins, GitLab CI/CD, Terraform
Prometheus, Grafana, ELK Stack, SonarQube, Logging & Monitoring
TypeScript, Angular, Next.js, JSP, HTML, CSS, JavaScript
Spring AI, LangChain4j, OpenAI Integration, AI Automation, Forecasting Systems
I work with startups, scale-ups & enterprises to:
- π Architect & scale backend systems (Java, Spring Boot, microservices)
- βοΈ Optimize cloud & DevOps pipelines (AWS, Kafka, CI/CD)
- π€ Add AI-powered automation & forecasting to existing systems
- π¨βπ« Mentor devs & teams to build with clean code & best practices
π Letβs collaborate β Hire me for consulting | Sponsor my open source
π
Book a Strategy Call β Schedule on Calendly
β ββ + π» = scalable systems. Thatβs been my formula for 7+ years β now I help teams worldwide do the same.β



