Nitin Duseja
Résumé

Career Journey

9+ years, five industry chapters

From software intern to Senior Software Engineer: engineering high-scale fintech systems, nationwide educational portals, healthcare platforms, and e-commerce architectures.

  1. Jun 2021 — Present

    Paytm

    Senior Software Engineer

    • Noida, India
    • Fintech & Distributed Ledger (DLT)

    Spearheading development on Distributed Ledger Technology (DLT) projects, leveraging decentralized databases to enhance transaction security, auditability, and massive throughput.

    • Enhanced backend performance of the scheduler module by 50%, optimizing Laravel and Node.js infrastructure for high-volume transactions
    • Architected and deployed high-performing e-commerce and transaction platforms using Node.js and Lumen, maintaining 99.9% uptime for millions of users
    • Led integration of Hyperledger Blockchain, enabling secure and transparent financial operations across enterprise platforms
    • Delivered resilient backend solutions processing 20M+ SMS/day while optimizing latency and uptime across distributed clusters
    • Mentored junior engineers and conducted technical code reviews, driving measurable productivity improvements across the engineering squad
  2. Oct 2019 — Jun 2021

    Mindrops Solutions

    Senior Software Engineer

    • New Delhi, India
    • EdTech & Enterprise Web

    Collaborated with designers and engineering pods to build intuitive UIs, managed complex design projects for corporate clients, and handled end-to-end full-stack development.

    • Developed and deployed scalable web applications for Hindustan Times (HT Codeathon & Hindustan Olympiad) using Vue.js and Laravel, reaching millions of students
    • Enhanced performance tracking systems for IFFCO Kisan, boosting tracking accuracy and user satisfaction
    • Led design and development of comprehensive healthcare platform supporting cancer patients (Zest), maximizing accessibility and patient support
    • Spearheaded development of the MyLearningGraph online test assessment portal with data-driven performance analytics
  3. Nov 2018 — Oct 2019

    Emediscene

    Web Developer

    • New Delhi, India
    • HealthTech & Global Pharma

    Developed hybrid mobile applications for Android and iOS, built robust APIs, and created interactive iPad presentations for VEEVA global pharmaceutical clients.

    • Spearheaded development of a sophisticated healthcare web application for GE Healthcare using Laravel, elevating platform performance and efficiency
    • Engineered a high-impact mobile event feedback application using Ionic and Laravel, giving healthcare users actionable real-time insights
    • Designed and delivered interactive iPad presentations for VEEVA global pharmaceutical clients using HTML5, CSS3, and JavaScript
    • Drove measurable increases in client engagement across clinics, directly strengthening retention and healthcare partnerships
  4. Mar 2018 — Nov 2018

    Codeodesk Technologies

    Web Developer

    • New Delhi, India
    • E-Commerce & Hybrid Mobile

    Architected database structures for various E-commerce platforms and developed cross-platform mobile solutions using hybrid technologies.

    • Architected robust relational database schemas for commercial e-commerce platforms using MySQL
    • Engineered cross-platform mobile solutions with fluid native-like UI across Android and iOS using Ionic
    • Optimized e-commerce app performance and applied critical security patches, mitigating vulnerabilities in client platforms
  5. Sept 2017 — Mar 2018

    The Energy and Resources Institute (TERI)

    Software Intern

    • New Delhi, India
    • Environmental Research & Summit Portals

    Assisted in high-scale projects including the development of a Project Manager portal and interactive systems for the World Sustainable Development Summit (WSDS).

    • Developed an interactive Quiz app for WSDS using Laravel and Bootstrap, driving delegate and user participation
    • Streamlined user profile management modules, reducing profile update turnaround time and friction
    • Assisted senior engineers in backend API modeling, database normalization, and PHP module development

Scale & Highlights

Measurable Milestones

Key metrics across 9+ years of engineering production software.

Sector counters

Production scale · verified track record

  • Years of engineering experience Over 9 years crafting scalable web applications and elegant user interfaces. verified
  • Daily messages handled Mission-critical transaction notifications and DLT events processed daily at Paytm. verified
  • Backend scheduler speedup Optimized Laravel and Node.js infrastructure to slash processing latency. verified

Next in the Portfolio

Explore the Shipped Work

All roles, dates, and contributions represent verified professional milestones.