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Crafting Production at Scale

Abaidullah

Senior Full Stack Engineer & Team Lead.

5+ years shipping production across 12+ industries.

Explore My WorkLet’s Connect
  • Years shipping5+
  • Industries delivered12+
  • Production systems30+
  • Engineers ledTeam of 6
Toolbox

Built with the tools I trust.

A curated stack honed across shipped products — React and Next.js on the front, Node, Mongo, and Postgres on the back.

Frontend
HTML
HTML
CSS
CSS
JavaScript
JavaScript
Tailwind CSS
Tailwind CSS
Material UI
Material UI
React
React
Redux
Redux
React Query
React Query
TypeScript
TypeScript
Next.js 14
Next.js 14
Backend & Database
Node.js
Node.js
Express.js
Express.js
MongoDB
MongoDB
Firebase
Firebase
PostgreSQL
PostgreSQL
MySQL
MySQL
Prisma
Prisma
GraphQL
GraphQL
Tooling & Cross-platform
React Native
React Native
Tauri
Tauri
Docker
Docker
Figma
Figma
Also exploring
Go
Go
Stack at a glance

The tools in motion.

A snapshot of the technologies behind every shipped system — front, back, and everything between.

  • React
  • Next.js
  • TypeScript
  • JavaScript
  • Tailwind CSS
  • Redux
  • React Query
  • Framer Motion
  • Material UI
  • HTML
  • CSS
  • Node.js
  • Express.js
  • MongoDB
  • PostgreSQL
  • MySQL
  • Prisma
  • GraphQL
  • Firebase
  • Stripe
  • Docker
  • React Native
  • Tauri
  • Figma
  • Go
Selected Work

A glimpse of what’s shipped.

Six recent systems across AI, fintech, sports, and ecommerce — built end-to-end, running in production. The full catalog is one click away.

8 projects · 12 industries

Explore the full catalog
Experience

From intern to leading a team — built in five years.

A trajectory of full-stack ownership, mobile engineering, and engineering leadership.

    04 / 04
    Current

    Team Lead — Full Stack Engineering

    Xytech·Remote

    Mar 2026 — Present

    Leading a cross-functional team building AI-integrated and enterprise-grade systems. Owning architecture, code quality, and product translation.

    • Lead a team of 6 engineers across web, mobile, and AI
    • Own architecture decisions and technical roadmaps
    • Drive sprint planning, code reviews, and mentorship
    • Partner with product to translate intent into shippable systems
    03 / 04
    2026

    Senior Full Stack Engineer

    Xytech·Remote

    Oct 2024 — Mar 2026

    Shipped production systems across healthcare, real estate, ecommerce, and AI verticals. Set engineering standards for new initiatives.

    • Architected scalable services for AI voice agents and analytics platforms
    • Built enterprise dashboards consumed by internal & external stakeholders
    • Introduced testing, CI, and observability into legacy codebases
    • Mentored junior engineers on system design and code health
    02 / 04
    2024

    MERN Stack Developer

    Axis Coding Solutions·Pakistan

    2022 — Sep 2024

    Delivered web platforms across multiple industries — moved from feature execution to full ownership of subsystems.

    • Built ecommerce, gym management, and football management platforms
    • Shipped React Native apps end-to-end
    • Designed REST APIs and data models from scratch
    • Took ownership of full features from spec to deploy
    01 / 04
    2022

    React Native Intern → Engineer

    Axis Coding Solutions·Pakistan

    2021 — 2022

    Started as an intern shipping React Native features and grew into a full engineering role within months.

    • Built screens, navigation, and integrations for production mobile apps
    • Promoted to full-time engineer after the internship
    • Transitioned into MERN stack development
Industries & Systems

12+ industries. One engineering practice.

Every domain teaches its own constraints. Five years of shipping across these has built a sharper engineering instinct.

System map12 domains · 1 practice
  1. 01

    Ecommerce

    Catalogs, checkouts, and storefronts at scale.

  2. 02

    Healthcare

    Compliant platforms with sensitive data flows.

  3. 03

    Real Estate

    Property pipelines, CRM, and listings.

  4. 04

    Auto Parts

    SKU-heavy catalogs and supplier integrations.

  5. 05

    Voice Agents

    Realtime AI voice systems and pipelines.

  6. 06

    Audio Affirmations

    Consumer audio with personalization.

  7. 07

    Security Compliance

    Audit trails, RBAC, and access control.

  8. 08

    Gym Management

    Memberships, classes, and operations tooling.

  9. 09

    Football Management

    Advanced systems for clubs and analytics.

  10. 10

    Enterprise Dashboards

    Data-dense interfaces for operators.

  11. 11

    AI-Integrated Systems

    RAG, agents, and AI-augmented product flows.

  12. 12

    Analytics Platforms

    Telemetry, KPIs, and decision surfaces.

MMXX → MMXXVIFive years · production
Engineering Expertise

Depth where it matters.

The disciplines I take to every team — built through code review, incident response, and shipping under pressure.

System Architecture

Designing services, data models, and module boundaries that survive product growth.

  • Domain modeling
  • Service boundaries
  • ADR-driven decisions

API Design

REST and GraphQL surfaces that are versioned, observable, and pleasant to consume.

  • Contract-first
  • Pagination & filtering
  • Idempotency

Performance

Profiling, caching layers, and rendering strategies that make products feel instant.

  • Caching & edge
  • DB indexing
  • Bundle hygiene

Authentication

Sessions, tokens, RBAC, multi-tenant boundaries — done correctly the first time.

  • OAuth & JWT
  • RBAC / ABAC
  • Multi-tenant isolation

Scalability

Queues, workers, sharding, and graceful degradation under real production load.

  • Background jobs
  • Horizontal scaling
  • Resilience patterns

Mobile Engineering

Production-grade React Native and native Android apps with thoughtful UX.

  • React Native
  • Kotlin / Compose
  • Native bridges

AI Integrations

From RAG and agents to voice — shipping AI features that are reliable, not demos.

  • RAG pipelines
  • Agent orchestration
  • Voice systems

Delivery & Quality

CI, testing strategy, observability — the connective tissue of a healthy codebase.

  • CI/CD pipelines
  • Testing strategy
  • Observability
Leadership

Leading like an engineer who still ships.

Promoted to Team Lead in March 2026 after a year of senior engineering at Xytech. Architecture ownership, code review culture, and product translation are non-negotiables.

Mentoring

Pair sessions, code reviews, and growth conversations that raise the team's ceiling.

Team Management

Trust-first leadership — clear ownership, async-friendly cadence, no heroics.

Architecture Ownership

Decisions that age well. ADRs, system reviews, and tradeoffs made in writing.

Sprint Planning

Estimating realistically, slicing work cleanly, and keeping scope honest.

Product Thinking

Pushing back on the right things. Engineering decisions that respect product intent.

Stakeholder Comms

Translating engineering reality into language founders and PMs can act on.

Get in touch

Have something real to build?

I'm open to senior engineering, tech-lead, and architecture conversations — full-time, contract, or advisory. The best inbound is direct.

Remote · PakistanOpen to senior & lead roles
abaid.official@gmail.com
Or send a messageGoes straight to my inbox
Response windowWithin 24h
Best forSenior · Lead roles
Working hoursAsync-friendly