Nevil Sequeira Available — Bengaluru, IN
Full-stack product engineer Rev. 2026

Nevil Sequeira

Building scalable products
that solve real-world problems.

RoleTechnical Product Engineer
Current companyHult Infotech
BasedBengaluru, India

I enjoy figuring out how a system should actually work — the data model, the messy edge case, the integration that has to hold up in production — and sticking with it until it does.

Index of work → Contact Resume ↗
01
Selected work

Built end to end.

05 entries
01

SacredUnion

2026 · Full-stack platform

SacredUnion is a full-stack matrimonial matchmaking platform focused on verified profiles, privacy, and meaningful match discovery. The platform supports onboarding, preference-based profiles, secure conversations, subscriptions, photo privacy controls, and admin workflows for verification and moderation.

REACTVITENODE.JSEXPRESSPRISMAPOSTGRESQLRAZORPAYABLY
Role — Full-Stack Engineer
  • Developed the user-facing flow for OTP registration, profile onboarding, partner preferences, match discovery, saved profiles, and secure messaging.
  • Implemented trust and safety workflows covering photo access, profile verification, face checks, document parsing, reports, blocked users, and admin review queues.
  • Integrated Razorpay subscriptions, verified payment webhooks, Ably real-time chat, transactional emails, notification flows, analytics, and admin operations.
Coming soon
02

Multi-Tenant SaaS Commerce

2026 · Hult Infotech

A multi-tenant e-commerce SaaS platform with 5 swappable storefront themes, tenant-isolated architecture, an Astro storefront, React seller/admin dashboards, and a Fastify/Prisma API in one monorepo.

FASTIFYPRISMAPOSTGRESQLASTRODOCKER
Role — Technical Product Engineer
  • Optimized API response times by 30% through tenant-aware data modeling and query design.
  • Built a WhatsApp Business API commerce flow that automated merchant order routing and reduced manual processing by 60%.
  • Coordinated development interns through sprints, code reviews, and release tracking to ship production milestones on schedule.
Coming soon
03

Communets

2025 · Hult Infotech

A live e-commerce platform carrying 4,000+ products across 24 categories in Saudi Arabia — payments, variants, and a dynamic coupon engine.

MONGODBEXPRESSREACTNODE.JSAWS EC2GEMINI API
Role — Software Dev Intern
  • Integrated iMile delivery APIs for automated labels and live order tracking.
  • Built a Gemini function-calling chatbot for 4,000+ SKU queries with sub-2s response latency.
  • Resolved 50+ cross-stack bugs and CORS issues, improving storefront stability to 99.9% uptime.
Live site →
04

ThreadMarks

2024 · Hackathon finalist

A Web3 apparel-authentication platform where manufacturers mint NFT-linked QR codes and track products from manufacture through resale.

REACT NATIVEETHEREUMTHIRDWEBIPFS
Role — Personal project
  • Thirdweb/Ethereum APIs for minting, ownership verification, resale tracking.
  • Product metadata on IPFS for tamper-proof lifecycle records.
  • React Native app for near-instant QR verification and ownership transfer.
Code →
05

Real-Time Clinic Booking

2024 · Personal

A full-stack clinic platform across 5 screens: a cross-platform patient app plus a web dashboard for healthcare providers.

REACT NATIVEEXPOREACT.JSNODE.JSTYPESCRIPTFIREBASE
Role — Personal project
  • Live appointment-queue tracking with dynamic ETAs over Firebase Realtime DB.
  • Centralized, secure patient-record workflows for fast provider access.
  • AI clinical assistant surfacing diagnostic insights and reducing provider chart-review time by 20%.
App → Web →
02
Track record

Where I’ve delivered.

1+ years
Jan 2026
— Present

Technical Product Engineer · Hult Infotech

  • Built a multi-tenant SaaS e-commerce platform with 5 swappable storefront themes across an Astro storefront, React seller dashboard, React admin panel, and Fastify/Prisma API.
  • Improved API response times by 30% through efficient tenant-aware data modeling and backend query design.
  • Engineered a WhatsApp Business API commerce flow that automated merchant order routing and reduced manual order processing by 60%.
  • Coordinated development interns through sprints, code reviews, and release tracking to ship production milestones on schedule.
fastifyprismapostgresqlastrodocker
May 2025
— Dec 2025

Software Development Intern · Hult Infotech

  • Developed a 7-module factory-management ERP on the PERN stack (PostgreSQL, Express, React, Node.js) for an industrial client.
  • Shipped payments, product variants, and a coupon engine for Communets (4,000+ products, KSA) on the MERN stack (MongoDB, Express, React, Node.js).
  • Integrated iMile delivery APIs; built a Gemini chatbot across 4,000+ SKUs with sub-2s response latency.
  • Deployed and hardened services on AWS EC2 with Nginx and PM2; resolved 50+ bugs and CORS issues to support 99.9% storefront uptime.
postgresqlexpressreactnode.jsmongodbaws ec2gemini api
May 2025
— Jul 2025

Software Development Intern · NDDB, ICT Dept

  • Authored backend APIs on MongoDB, Express, React and Node.js for an internal Event Photo Manager, adding a Python/AIML image-categorization pipeline for automated tagging and secure storage.
  • Built the admin panel for a Farmer LMS with video/PDF/quiz uploads, backed by Python-driven engagement analytics.
mongodbexpressreactnode.jspython
03
Technical index

Stack, specified.

06 categories
01 · Languages

Core

  • JavaScript
  • TypeScript
  • SQL
02 · Frontend

Frontend

  • React.js
  • Next.js
  • Astro
  • React Native
  • Expo
  • Tailwind CSS
03 · Backend

Backend

  • Fastify
  • Node.js
  • Express
  • FastAPI
  • REST APIs
  • WebSocket
04 · Databases

Databases

  • PostgreSQL
  • MySQL
  • Prisma
  • MongoDB
  • Firebase
  • Supabase
05 · Blockchain / AI

Blockchain & AI

  • Ethereum
  • Thirdweb
  • IPFS
  • Gemini API
06 · DevOps

Tools

  • Docker
  • AWS (EC2)
  • Nginx
  • PM2
  • Git
04
Recognition

Hackathons & education.

04 entries
Grand Finalist2024

Smart India Hackathon

Top 5 of 500+ teams — an animal & crop disease-detection app with contagious-disease alerts for nearby areas.

Finalist ×22023–24

CVMU Hackathon

Built ThreadMarks, the blockchain apparel-authentication app, at the 2024 edition.

Top 15150+ teams

Code Seva Hackathon

Presented ThreadMarks for counterfeit prevention among 150+ competing teams.

9.29 / 102022–2026

B.Tech, Computer Engineering

A. D. Patel Institute of Technology, Anand — coursework in DSA, Operating Systems, DBMS, and Computer Networks.

Let’s ship
something.

Available for full-time full-stack engineering roles where product thinking, clean systems, and reliable delivery matter.

Emailsequeiranevil7@gmail.com Phone+91 88661 67226 GitHubgithub.com/Nevil1234 ↗ LinkedInin/nevil-sequeira ↗