Open To Work
Eshan Jain
Gurgaon
Work Preference
Summary
Dynamic Senior Software Engineer with a proven track record at Optum Global Solutions, specializing in LLM implementation and microservices architecture. Achieved significant user engagement through innovative solutions while enhancing team collaboration and efficiency. Proficient in Python and adept at streamlining complex processes, driving impactful results in software development.
Overview
4
4
years of professional experience
Work History
Senior Software Engineer
Optum Global Solutions
Gurgaon
02.2026 - Current
- Engineered LLM-driven query summarization and rollback generation to assist users with database queries for efficient auditing
- Created a self-onboarding feature for the database update tool, streamlining user access and reducing developer intervention
- Implemented comprehensive unit tests and SonarQube scanning for both frontend and backend services.
Software Developer
Delhivery Ltd
08.2024 - Current
- Led the international shipment logistics business, achieving approximately 40% revenue growth for the overall organization.
- Co-developed an Android chatbot SDK featuring multimedia and multilingual capabilities, enhancing user engagement.
- Integrated a RAG pipeline to optimize chatbot query resolution efficiency. Focused on reducing model inference costs while enforcing response safety, hallucination mitigation, and compliance controls.
- Consolidated three client-specific microservices into one Kafka-driven service, reducing infrastructure costs by $3,000 monthly.
Software Developer
NeoFinverv
11.2022 - 07.2024
- Developed no-code platform to create dynamic frontend components based on client configuration, delivering production-ready systems in under a week.
- Onboarded third-party notification service (Fyno), streamlining vendor management and reducing integration time by 40%.
- Enhanced onboarding accuracy by 20% through implementation of weighted scoring system with soft flags.
Education
B.Tech. - Mechanical Engineering
Vellore Institute of Technology
Vellore04-2021
Skills
- Python3
- Java
- JavaScript and TypeScript
- Django
- FastAPI
- Kotlin
- Nodejs
- Express
- React
- Prompt Engineering
- Langchain
- LLM Integrations
- Microservices architecture
- AWS Cloud
- database management
- Redis
- DynamoDB
Websites
Projects
- File Uploader, Full-stack file-sharing app with upload, short links & dashboard; deployed on Netlify
- Loyalty Program App, React native based App for a Local Department Store to handle a loyalty program with WhatsApp integration for customers, currently handling 20,000+ customers
- Built an AI meal planner that generates personalized daily menus based on calorie & dietary preferences, delivered via automated email
Accomplishments
- Go Above and Beyond in Delhivery | Nov 2025
Timeline
Senior Software Engineer
Optum Global Solutions
02.2026 - Current
Software Developer
Delhivery Ltd
08.2024 - Current
Software Developer
NeoFinverv
11.2022 - 07.2024
B.Tech. - Mechanical Engineering
Vellore Institute of Technology