Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

SOUVIK SAHA

Bengaluru

Summary

Experienced Java developer with five years of expertise in designing and scaling microservices architectures using Dropwizard and Spring Boot, along with REST APIs, and event-driven systems. Knowledgeable in messaging systems like Apache Kafka and the AWS Cloud platform. Skilled in building solutions for health tech, insurance platforms, and job search applications, with a focus on reliability and performance.

Overview

5
5
years of professional experience
1
1
Certification

Work History

SDE-2

Halodoc
Bengaluru
01.2025 - 08.2025
  • Led backend development for the Halodoc for Customers (H4C) Reimbursement app, enabling users to file approximately 27,000 reimbursement claims per month.
  • Developed event-driven document management pipelines using Kafka and AWS Lambda, automating PDF generation and merging workflows.
  • Onboarded Asuransi Astra Buana, a major insurance company in Indonesia, to use Halodoc's consultation and pharmacy delivery service, with 2000 claims recorded monthly.
  • Worked on API optimization OKRs, reducing latency by up to 90% across more than 10 APIs by writing native SQL queries and lazy loading.
  • Conducted technical interviews to evaluate candidates' expertise in Java and Data Structures and Algorithms.
  • Participated in code reviews to ensure maintainability, while also mentoring junior engineers.

SDE-1

Halodoc
Bengaluru
08.2023 - 12.2024
  • Designed and implemented the Case Management and Cashless Claim Management portals, enabling hospitals and operations teams to manage the entire inpatient journey from admission to discharge, with around 20,000 cases processed monthly.
  • Revamped and authored components of core logic for benefit evaluation flows, processing uploaded hospital bills to determine insurance-approved amounts, ensuring precise claim settlements.
  • Performed RCA for production issues, and provided long-term fixes.

Back-end Developer

Awaz (Job Search Application)
Bengaluru
07.2022 - 06.2023
  • Owned up the complete back-end of Awaz. Worked on scaling 0-1, 1-10 of back-end services in Awaz.
  • Maintained and scaled a user base of over 15,000 customers, with more than 7,000 interviews attempted, and over 5,000 job applications received by users.
  • Implemented the search engine of Awaz from scratch, with over 1,000 searchable jobs.
  • Worked with distributed processing, such as queuing and serverless computing, using AWS Lambda.
  • Created EC2 servers and prepared environments to deploy micro services.
  • Designed and implemented the end-to-end deployment pipelines of each service using Jenkins and Docker, resulting in a 90% reduction in time for deployments.
  • Created APIs that generate weekly reports for analytical purposes.

Software Developer

AMDOCS
Pune
09.2020 - 07.2022
  • Worked in iPaaS (Integration Platform as a Service) with a SCRUM team and learned about various Amdocs products, such as billing systems and CRMs.
  • Built REST APIs, created reusable mapper files using Java, and wrote unit test cases.
  • Gathered requirements and created design documents (IDD) by understanding customer requirements.
  • Provided support through various testing phases (IUT, PT, SIT).
  • Involved in deployment activities and providing end-to-end support for the migration of subscribers from the legacy to the Amdocs platform.

Education

Bachelor of Engineering - Computer Science

Birla Institute of Technology, Mesra
Ranchi
07-2020

Skills

  • Java
  • Dropwizard
  • Spring Boot
  • MySQL
  • Kafka
  • Microservices architecture
  • CI/CD
  • Design patterns
  • Git
  • AWS
  • REST APIs
  • Data Structures
  • Algorithms

Certification

  • Certification
  • Spring 5, Boot 2, JPA, Thymeleaf, AOP, Web MVC, REST, Certificate-link

Timeline

SDE-2

Halodoc
01.2025 - 08.2025

SDE-1

Halodoc
08.2023 - 12.2024

Back-end Developer

Awaz (Job Search Application)
07.2022 - 06.2023

Software Developer

AMDOCS
09.2020 - 07.2022

Bachelor of Engineering - Computer Science

Birla Institute of Technology, Mesra

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