Summary
Overview
Work History
Education
Skills
Timeline
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ABHISHEK KUMAR SINGH

Senior Software Engineer | NIT Surat

Summary

Senior Software Engineer with a proven track record of building scalable, client-facing web applications using React, TypeScript, Redux, and modern UI frameworks. Skilled in crafting responsive, high-performance, and accessible interfaces, with hands-on experience in integrating analytics, feature flags, and supporting complex user flows. Passionate about solving real-world business problems through clean architecture, data-driven UI, and frontend innovation.

Overview

7
7
years of professional experience
1
1
Language

Work History

Senior Software Engineer

Nium India Pvt Ltd
09.2021 - Current
  • Led the development of a client-facing cross-border remittance web application (biz.instarem.com) for SME businesses, serving 2,200+ active clients across APAC and Australia, contributing $10–12M USD in annual revenue, with future scalability into Latin America.
  • Designed and implemented key transaction features including sending/receiving funds, beneficiary management, real-time tracking, dispute resolution, and RFI response handling for compliance workflows.
  • Integrated product analytics tools such as Amplitude and CleverTap, enabling data-driven decision-making for product teams by visualizing user journeys and reducing drop-offs.
  • Drove feature release flexibility by implementing Flagsmith for dynamic feature flag management, supporting corridor-specific launches and strategic go-to-market rollouts without redeployment.
  • Maintained high code quality and security standards by proactively monitoring and resolving issues using Snyk and SonarQube, ensuring a stable and secure production environment.

Software Development Engineer -1

Applied Research Work India Pvt Ltd
10.2019 - 09.2021
  • Developed web frontend using React.js, Express.js, and Material UI for a messaging platform.
  • Designed key UI modules supporting messaging, threaded replies, filters, and read/unread & important message toggles.
  • Implemented seamless multi-account switching, enabling users to switch between accounts via a primary login, with session management and URL persistence using local storage.

Assistant System Engineer

Tata Consultancy Services
09.2018 - 10.2019
  • Responsible for developing the Web Frontend of new demo portals and enhancement of existing ones for the client using ASP.NET MVC Framework.
  • Developed a ChatBot and Voice Assistants using Microsoft Bot Framework and Language Understanding Intelligent Service to enhance the customer experience.
  • The bot gives updates about the current sales and case fill ratio of different regions.

Education

Bachelor of Technology -

National Institute of Technology
Surat
01-2018

Skills

Frontend: React Js, Typescript, Redux, Styled Components, JavaScript, HTML, CSS

Backend: Node Js, Express Js

Database: MongoDB, MySQL

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Timeline

Senior Software Engineer

Nium India Pvt Ltd
09.2021 - Current

Software Development Engineer -1

Applied Research Work India Pvt Ltd
10.2019 - 09.2021

Assistant System Engineer

Tata Consultancy Services
09.2018 - 10.2019

Bachelor of Technology -

National Institute of Technology
ABHISHEK KUMAR SINGH Senior Software Engineer | NIT Surat