Backend Developer — Karachi, Pakistan

I build backends that scale quietly.

Backend developer with 3+ years building scalable web applications, REST APIs, AI-powered platforms and enterprise solutions using Laravel, Node.js, Vue.js and React.

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01 — About

I work on the parts of a product people never see.

I work on the parts of a product people never see — the APIs, the queues, the data models, the integrations that have to hold up under real traffic. Recently that has meant LLM integrations, RAG pipelines and vector search alongside the usual OAuth 2.0, Stripe billing and third-party API work.

Right now that is AI platforms at Eusopht — retrieval pipelines, queue-backed processing and the integrations that keep a dozen third-party systems agreeing with each other. Before that, Laravel product work at V8 Digital Solutions.

Years building: 3+Years building
Products shipped: 7+Products shipped
Companies: 3Companies

NowBackend Developer at Eusopht, building AI-powered platforms and enterprise backend systems.

Full stack — 05 ↓

02 — Experience

Three years, three teams.

Eusopht
Eusopht
2025 — PresentCurrent
Backend Developer
Building AI-powered platforms and enterprise backend systems — REST APIs, OAuth integrations, Stripe subscriptions and queue-backed background processing.
- Shipped AI Sales Agent, AutoFlow Portal, GestionMinute AI Chat, Dalia, Vizii and AI Buddy
- Built LLM and RAG integrations with vector search over Qdrant
- Implemented Stripe subscription billing and OAuth 2.0 flows
- Moved heavy work to Redis and BullMQ background jobs
- Integrated multiple third-party CRM and accounting systems
- Node.js
- Laravel
- Vue.js
- React
- Redis
- BullMQ
- Qdrant
- Stripe
- LLM APIs
V8 Digital Solutions
V8 Digital Solutions
2023 — 2025
Backend Developer
Laravel development across client products — writing backend code meant to be maintained, and the APIs the front ends depend on.
- Built PetPal features improving service matching for users
- Developed an LMS designed to stay usable as it scaled
- Delivered Indelible Impression with rich media and interactive content
- Designed REST APIs consumed by web front ends
- Laravel
- PHP
- MySQL
- REST APIs
- Bootstrap
Reignsol
Reignsol
2022 — 2023
Web Development Intern
Where I started — learning Laravel properly and getting my first exposure to shipping real web applications.
- Learned Laravel fundamentals: routing, Eloquent, Blade
- Contributed to production features under senior review
- Built a foundation for effective backend development
- Laravel
- PHP
- MySQL
- JavaScript

Education & Certification

Full Stack Web DevelopmentCertificationAl-Fateem Academy
Intermediate — CommerceEducation2018 — 2020
Matriculation — ScienceEducation2016 — 2018

03 — Selected work

Things I have actually shipped.

Backend and AI platforms, full-stack products, and the integration work that keeps other people’s systems talking to each other.

ProductionBackend & AI integration2025

AI Sales Agent

A multi-tenant conversational AI sales and support platform that answers from a company’s own knowledge base, qualifies leads and hands off to a human when it should.

Retrieval-augmented generation over a Qdrant vector store, with embedding and ingestion pipelines running as background jobs so indexing never blocks a conversation. Streaming responses, conversation memory, and a Claude/Gemini fallback chain when a provider degrades.

RAG pipeline — chunking, embeddings, retrieval and re-ranking
Redis + BullMQ queues for asynchronous ingestion
Streamed LLM responses with Claude/Gemini provider fallback
Multi-tenant architecture with per-tenant knowledge bases
Lead qualification with CRM and Calendly hand-off

Node.js
Express.js
Vue 3
MySQL
Redis
BullMQ
Qdrant
Claude API
Gemini API
JWT
Pinia
Vuetify

Admin dashboard Chat agent

Email Client

A Thunderbird-inspired web email client built for managing mail today and AI-powered email automation next.

ProductionBackend

Vue.js
Node.js
Express.js
MySQL
+4 more

Private build — link on request

AutoFlow

A vehicle dealership stock management platform for automotive inventory and dealership workflows.

ProductionFull stack

Laravel
PHP
Vue.js
MySQL

autoflow.nu

Vizii

A full-stack web application with a React front end and a Node.js back end, built around scalable API-driven architecture.

ProductionFull stack

React.js
Node.js
Express.js
MySQL

Private build — link on request

04 — Services

What I can build for you.

Mostly backend and integration work — the parts that decide whether a product holds up once real people are using it.

End-to-end web applications — Laravel or Node on the back, Vue or React on the front, built to be handed over and maintained.

Product build-out
Vue & React front ends
Maintainable codebases

05 — Technical stack

Tools I use to build things that hold up.

No percentage bars — they measure nothing. These are the technologies I actually work with, grouped by the part of the system they belong to.

Areas: 06
Tools: 31
Flow: Backend → AI → Infra

06 — Contact

Available for work — Karachi, Pakistan

Let's build something useful.

Open to backend, API and AI integration work — full-time or contract. Start with the address below, or send the details straight from here.

Or write it here.

Three fields, no newsletter, no follow-up sequence. It lands in my inbox and I answer it myself.

I build backends that scale quietly.

I work on the parts of a product people never see.

Three years, three teams.

Eusopht

V8 Digital Solutions

Reignsol

Education & Certification

Things I have actually shipped.

AI Sales Agent

Email Client

AutoFlow

Vizii

What I can build for you.

01Full Stack Development

02Backend Engineering

03AI Integration

04API & System Architecture

Tools I use to build things that hold up.

Backend

Frontend

Database

AI

Infrastructure

Integrations

Let's build something useful.

Or write it here.