Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Arun Thapa

Bangalore

Summary

Backend-focused Java Developer with 3+ years of experience designing, developing, and optimizing distributed microservices using Spring Boot, Java, Kafka, and MySQL. Strong background delivering production-grade systems, integrating event-driven architectures, and building high-reliability APIs. Experienced working in agile teams across full SDLC, debugging complex issues, and improving system performance at scale. Hands-on experience with Angular for building and integrating frontend workflows with backend services.

Overview

4
4
years of professional experience
1
1
Certification
1
1
Language

Work History

Associate Consultant

Hoonar Tekwurks | Client: ReBIT (RBI Subsidiary)
09.2024 - Current
  • Developing backend modules using Java, Spring Boot, and REST APIs for ReBIT (RBI subsidiary) through HoonarTekwurks.
  • Building secure, scalable microservices improving stability and performance of internal government systems.
  • Collaborating with cross-functional teams to design backend-first flows and integrate Angular-based UI with APIs.
  • Debugging and optimizing production issues across backend services, improving reliability and reducing downtime.
  • Writing reusable API components, improving code maintainability and reducing release cycle time.
  • Client: ReBIT / RBI Subsidiary

Software Developer

Ergos Business Solutions
04.2022 - 02.2024
  • Developed high-performance backend services using Java, Spring Boot, JPA, and Microservices for Agri-fintech systems.
  • Designed and implemented secure APIs for eKYC, customer onboarding, payment flows, and settlement services.
  • Integrated Kafka for event-driven notifications (SMS, WhatsApp, Push), ensuring reliable real-time communication.
  • Built Customer Feedback API with image upload support and secure storage, reducing manual review time.
  • Optimized SQL queries and service performance, improving API response time and system throughput.

Education

B.Tech -

Dibrugarh University Institute of Engineering & Technology
Dibrugarh, India
04.2001 -

Skills

  • Programming Languages: Java, JavaScript
  • Backend Technologies: Spring Boot, Spring MVC, Spring Data JPA,Hibernate
  • Frontend Technologies: Angular, TypeScript, HTML, CSS
  • Architecture: Microservices, REST APIs, JWT Authentication
  • Messaging & Streaming: Kafka, Event-driven systems
  • Databases & Caching: MySQL, MongoDB, Redis
  • DevOps & Cloud: Docker, AWS (S3, Lambda, CloudWatch)
  • CI/CD & Tools: Git, Postman, Swagger, JIRA
  • Notifications: WhatsApp, Email, SMS, In-App, IVR

Certification

Java Full Stack Developer – Kodnest, Bengaluru

Timeline

Associate Consultant

Hoonar Tekwurks | Client: ReBIT (RBI Subsidiary)
09.2024 - Current

Software Developer

Ergos Business Solutions
04.2022 - 02.2024

B.Tech -

Dibrugarh University Institute of Engineering & Technology
04.2001 -
Arun Thapa