Abhinit Kumar Rai Software Developer
Summary
Software Developer | Backend & Web3 Engineer | Golang, TypeScript, Python
Results-driven software developer with 3+ years of experience in building scalable backend systems, financial infrastructure, and Web3 solutions. Proficient in Golang, Python, TypeScript, C++, and cloud-native technologies (AWS, Kubernetes, Docker).
🔹 Currently at Syndr, designing high-performance exchange servers, optimizing data pipelines, and developing Web3 SDKs.
🔹 Previously at Epifi, led UPI-based financial workflows and transaction processing using Temporal.
🔹 Ex-Smarsh, where I improved database architecture and query performance for SaaS compliance solutions.
Passionate about distributed systems, blockchain, and high-performance computing. Active contributor to open-source and tech communities.
📌 GitHub: AbhinitKumarRai | LinkedIn: Abhinit Rai
Work Experience
Software Developer at Syndr
Duration: January 2024 - present
Summary: Led the design and implementation of an exchange server to facilitate on-chain contract interactions, deployed caching strategies to reduce server load during peak periods, and developed an SDK for external developer integration.
Responsibilities: Spearheading server design and implementation, creating a Referral and Points system, developing and launching an SDK, creating scalable architecture for real-time updates from crypto exchanges, deploying caching strategies.
Technologies: Golang, Typescript, Postgres, Redis, Web3.js, geth, Timescale, AWS, Jenkins, Docker, Kafka
Software Developer at Epifi
Duration: November 2022 - December 2023
Summary: Engineered the Temporal workflow for efficient financial transaction updates and the Remitter Backfill Workflow for the Fi app, while also contributing to the design and engineering of critical UPI-related services.
Responsibilities: Creating Temporal workflow, executing the Remitter Backfill Workflow, collaborating on design and engineering of UPI services, implementing transaction categorization system.
Technologies: Golang, Typescript, Postgres, Redis, CockroachDB, Temporal, AWS, Jenkins, Docker, Grafana, Prometheus, Kafka
Software Development Engineer at Smarsh
Duration: September 2021 - September 2022
Summary: Developed GitHub action workflows for JAR file creation, seller dashboard for retail app, and database architecture enhancements, while gaining proficiency in various technologies.
Responsibilities: Designing GitHub action workflow, engineering a seller dashboard, acquiring proficiency in tech stack through hands-on experience, spearheading database architecture improvements.
Technologies: Java, Springboot, Microservices, AWS S3, MongoDB
Education
- National Institute Of Technology Durgapur
- B.Tech(Computer Science and Engineering)
- 2021