Mubashir Hussain
Résumé

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Mubashir Hussain

Senior Full-Stack
/ Software Engineer

I build and evolve SaaS products, APIs, payments, and integrations — with ownership from architecture to production.

View selected projects View résumé
Mubashir Hussain at his workspace
Production experience
5+ years
Based in
Islamabad, Pakistan
Working with
Remote, global teams

Selected work

Engineering decisions. Working systems.

A closer look at the problems, tradeoffs, and contributions behind my production work.

16 projects

01 / Integrations

Custom Name Domain

Domain purchasing, recurring billing, DNS setup, and business-mail provisioning crossed several vendors and required dependable state coordination.

My contribution

Added Name.com commerce operations, Stripe subscription lifecycles, staged Zoho Mail provisioning, mailbox administration, and supporting account notifications.

Engineering result

Combined five vendor systems and seven registrar operations into one repeatable self-service commerce and branded-email workflow.

React · Node.js · MongoDB · Stripe · Name.com · Zoho Mail

Read case study
Simplified workflow · Custom Name Domain
  1. 01Domain registration
  2. 02Billing & subscriptions
  3. 03DNS verification
  4. 04Mailbox activation

Domain, email, billing, and provisioning workflow

02 / SaaS

EZWxBrief

Account and briefing access depended on recurring membership state, payment-profile updates, renewal operations, and dependable transactional communication.

My contribution

Worked across PayPal Payflow recurring profiles, account and payment UX, NestJS data changes, AWS SES delivery, and versioned deployment tooling.

Engineering result

Implemented seven recurring-billing lifecycle paths across one coordinated Next.js, NestJS, PostgreSQL, Payflow, and AWS operating model.

Next.js · NestJS · TypeScript · PostgreSQL · PayPal Payflow · AWS SES

Read case study
Simplified workflow · EZWxBrief
  1. 01Membership experience
  2. 02Recurring billing
  3. 03Scheduled lifecycle work
  4. 04Email delivery

Membership billing, email, and AWS delivery pipeline

03 / Commerce

Be My Courier

Marketplace trust depended on coordinating package safety, traveler evidence, order state, payment authority, staff access, and operational review.

My contribution

Built AI-assisted intake, compliance operations, flight verification, Stripe trust/payment flows, verified handoffs, staff security, and durable background processing.

Engineering result

Connected 10+ provider and cloud dependencies into auditable intake-to-payout workflows with explicit operational recovery paths.

Vue 3 · Node.js · MongoDB · Stripe Connect · Gemini · Socket.IO

Read case study
Simplified workflow · Be My Courier
  1. 01Intake & verification
  2. 02Trust & payment
  3. 03Verified handoff
  4. 04Background operations

Trust, verification, payment, and delivery lifecycle

More production work

Transit data and rewards platform

Transit Rewards

Refactored GTFS ingestion, built the real-time disruption worker, delivered the newer vendor marketplace, and extended commuter and reward workflows.

React · Node.js · MongoDB · GTFS-Realtime · Firebase FCM · Google Maps

Project notes Website ↗

Legal and productivity integrations

Elite Tech SaaS

Extended Soluno trust workflows, created a Carpe Diem backend integration prototype, and enhanced Folio identity-report interfaces.

React · Node.js · MongoDB · Soluno APIs · Carpe Diem APIs · Folio

Project notes Website ↗

Portfolio and operations management

CEPRA

Built multi-tenancy foundations and substantial invoicing, analytics, scheduling, lifecycle, authentication, and responsive UI workflows.

React · Node.js · MongoDB · React Query · Chart.js · AG Grid

Project notes Website ↗

Assessment and learning platform

Tech Career Assessment

Built assessment and candidate workflows, extended the Strapi 4 backend and admin dashboard, developed AI learning and recruiter tools, and delivered SCORM and program operations.

Next.js 15 · React 19 · TypeScript · Strapi 4 · PostgreSQL · OpenAI

Project notes Website ↗

Wearable basketball analytics

JSleeve

Built the newer ingestion, calibration, game lifecycle, Redis timer, analytics, notification, and cross-module account-consistency behavior.

TypeScript · Node.js · MongoDB · Socket.IO · Redis · Agenda

Project notes Website ↗

Mining services marketplace

Mining Access

Built the listing and booking backend, payment-aware delivery lifecycle, Stripe Connect flows, dashboards, moderation, reviews, media, and mapping integrations.

Next.js 15 · React 19 · Express 5 · MongoDB · Stripe Connect · Google Maps

Project notes
Earlier work (7 projects)

Digital asset discovery

RareFnd

Built React interfaces for public-facing discovery and blockchain-adjacent product flows.

React · Web3 · Cryptocurrency

Project notes Website ↗

Seller commerce system

GuildSt

Built import, inventory, storefront, and Stripe commerce workflows around a coherent seller system.

TypeScript · Next.js · Node.js · MongoDB · Stripe

Project notes

Franchise operations platform

Anfa E-Franchise

Delivered MERN stack interfaces and APIs for business process workflows.

React · Node.js · Express.js · MongoDB

Project notes

Decentralized exchange

Dex Noonswap

Built React and Web3 interfaces around token swapping and wallet-connected transaction flows.

React · Solidity · Web3.js · Ethereum

Project notes

Template commerce marketplace

Get Landing View

Built browsing, selection, purchase, and wallet-connected flows across React, Node.js, and MongoDB.

React · Node.js · MongoDB · Crypto

Project notes

Technical expertise

Across the stack. Close to the problem.

React, Next.js, TypeScript, Node.js, NestJS, PostgreSQL and AWS

01

Product UI

Interfaces that make complex workflows usable.

React · Next.js · TypeScript

All technologies

React · Next.js · TypeScript · Vue.js · Redux · Tailwind CSS · Ant Design

See Transit Rewards

02

API & Platform

Services with clear boundaries and recoverable operations.

Node.js · Express.js · NestJS

All technologies

Node.js · Express.js · NestJS · Strapi · REST APIs · Socket.IO · Laravel

See CEPRA

03

Data

Data models and ingestion that support reliable product decisions.

MongoDB · PostgreSQL · MySQL

All technologies

MongoDB · PostgreSQL · MySQL · Redis · Firebase

See JSleeve

04

Integrations

Payments and vendor APIs coordinated through explicit states.

Stripe · PayPal · Name.com

All technologies

Stripe · PayPal · Name.com · Zoho Mail · GTFS · OpenAI · Anthropic

See Custom Name Domain

05

Cloud & Delivery

Production delivery, background work, and cloud infrastructure.

AWS · AWS SES · Docker

All technologies

AWS · AWS SES · Docker · Firebase FCM · GitHub · CI/CD

See EZWxBrief

Experience

Growing responsibility. Sustained delivery.

Ropstam Solutions Inc.

Lahore, Pakistan

Assistant Team Lead MERN

Dec 2024 - Present

MERN Stack Developer

Mar 2024 - Dec 2024

Owns production features across SaaS, integrations, and cloud-backed delivery while coordinating closely with stakeholders and engineers.

  • Planned requirements with stakeholders and translated ambiguous product needs into buildable implementation paths.
  • Built React and Redux interfaces, Node/NestJS services, MongoDB models, and third-party API integrations.
  • Improved deployment and email infrastructure by moving product mail flows toward AWS SES.

Netrosol

Lahore, Pakistan

Team Lead (MERN Stack)

Sep 2022 - Feb 2024

MERN Stack Developer

May 2021 - Sep 2022

Delivered MERN and Laravel systems across commerce, crowdfunding, company platforms, and Web3 product surfaces.

  • Designed REST APIs, database models, and responsive application interfaces across multiple client products.
  • Established maintainable implementation patterns through reviews, standards, and developer mentoring.
  • Resolved integration and delivery issues across cross-functional project teams.

Zen of Ruby

Lahore, Pakistan

React Developer Intern

Nov 2019 - Mar 2020

Built early production discipline through React application work, code reviews, Git workflows, and agile delivery practice.

  • Worked with senior engineers on React interfaces and application testing.
  • Practiced Redux, npm, Git, Scrum, and Kanban workflows in a professional development environment.
View full résumé

About

Clear thinking for complex products.

I work where product logic, billing, background jobs, vendor APIs, data integrity, and user experience meet.

My focus is SaaS, payments, integrations, and systems with real operational pressure: multi-tenant boundaries, provider failures, security controls, production releases, and codebases that teams must understand and evolve after launch.

How I work

Start with the failure mode

I like to understand what can break first: billing retries, vendor downtime, tenant isolation, data drift, and unclear operational ownership.

Make integrations boring

Third-party APIs should be wrapped with predictable states, retries, logs, and boundaries so product teams are not debugging vendor behavior every week.

Design for the next maintainer

Clear data models, named responsibilities, and small interfaces matter more than clever code when a system has to survive real users.

Protect the product loop

Architecture is useful when it helps the business ship faster, observe issues sooner, and make changes without risking the whole product.

Short perspectives

Notes on engineering practice.

Browse engineering writing

Reliable integrations are product infrastructure

A vendor API is not just an endpoint. It is a contract, a queue of failure states, and a support surface your users eventually feel.

Multi-tenant systems need boring boundaries

The best tenant architecture is the one that makes the unsafe path hard to express in code and easy to catch in review.

Senior delivery is reducing ambiguity

The work is not only writing the feature. It is finding the hidden decisions, naming tradeoffs, and turning a fuzzy goal into a path the team can trust.

Contact

Let’s talk about what comes next.

I am open to remote senior full-stack software engineering opportunities with global teams building SaaS platforms, APIs, integrations, and data-backed products.

mubashir@mubashirhussain.dev
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mubashir@mubashirhussain.dev