Amit Kumar

Available to hire

I am a software developer with more than six years of experience building reliable backend services, responsive web applications, and scalable microservices.

About

I am a software developer with more than six years of experience building reliable backend services, responsive web applications, and scalable microservices. My core strengths include Node.js, Express.js, React, React Native, TypeScript, databases, APIs, authentication, payment integrations, notification systems, and cloud deployment. I have worked on e-commerce platforms, content-driven websites, user verification workflows, and real-time communication applications.

  • 6 years' experience
  • Joined October 2026

Languages

  • AmharicIntermediate

Industry experience

  • Software & Internet
  • Retail
  • Computers & Electronics
  • Education

More experts in New Delhi, India

Work experience

Senior Executive Software Developer · Asort.comOct 2022 – Present · 4 yrs 2 mos

Developed automated e-KYC and e-signature workflows, a Node.js notification microservice supporting Firebase FCM and APNS, and e-commerce features including cart management, discount logic, promocode calculations, and payment gateway integrations. Integrated a new website with the existing system, maintained development and testing environments, automated builds and ECR deployments with shell scripts, and contributed to code reviews, mentoring, firewall configuration, performance monitoring, task automation, and technical documentation.

Senior Systems Engineer · Infosys LtdSep 2020 – Oct 2022 · 2 yrs 2 mos

Designed and developed dynamic user interface components using Next.js and Storyblok. Created Node.js migration scripts for application data transitions and updates. Implemented Passport.js login functionality with multi-factor authentication integrations for Google, GitHub, and LinkedIn. Reviewed junior developers' code, provided knowledge transfer, and maintained documentation for IT policies and procedures.

Technical Writer · GeeksforGeeksJun 2019 – Aug 2019 · 3 mos

Authored more than 60 articles focused on Node.js and JavaScript, with published contributions to the GeeksforGeeks platform. Also contributed to more than six live articles.

Education· 6

Bachelor of Technology in Computer Science · Jaypee University2016 – 2020
Intermediate (CBSE) - Physics, Chemistry, Mathematics · Lucknow Public College2012 – 2014
High School (CBSE) - Physics, Chemistry, Mathematics · Lucknow Public College2014 – 2016
Bachelor of Technology in Computer Science · Jaypee University2016 – 2020

Certifications and awards

Foundations of Front-End Web Development2018 – 2026
Server-Side Development with Node.js, Express.js, MongoDB2019 – 2026
Foundations of Front-End Web Development2018 – 2026
Server-Side Development with NodeJs, ExpressJs, MongoDB2019 – 2026

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