Hamza Ali
Available for new opportunities

Hamza Ali

Senior Software Engineer | AI Systems & Backend Architecture

Building scalable systems and AI-powered platforms used by hundreds of thousands of users. 6+ years of engineering experience across microservices, RAG pipelines, and enterprise backends.

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300K+ Users
200K Monthly Visitors
30% Response-time Improvement
6+ Years Experience
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01.About

Engineering depth at scale

I'm a Senior Software Engineer with 6+ years of experience building backend systems, distributed architectures, and AI-powered platforms that operate at scale.

My engineering focus is where AI meets backend architecture — designing RAG pipelines, multi-agent workflows, and event-driven microservices that handle hundreds of thousands of users without breaking a sweat.

I've led engineering teams, defined architecture standards, and delivered products from zero to production at companies like CompuTech and ODOO-AI. Whether it's Kafka event streaming for BMW's logistics platform or LangChain agents for AI recruitment — I care deeply about correctness, performance, and scalability.

Node.jsNestJSNext.jsLangChainPineconeKafkaPostgreSQLRedisDockerAWS

Backend Architecture

NestJS, Node.js, microservices, event-driven systems with Kafka.

AI Systems

RAG pipelines, LangChain agents, Pinecone vector search, OpenAI APIs.

Full-Stack Engineering

Next.js, PostgreSQL, Redis, Docker, Kubernetes, AWS.

Tech Leadership

Cross-team coordination, mentoring, engineering standards & architecture decisions.

02.Experience

Where I've built things

Senior Software Engineer

CompuTech·Full-time
Feb 2023 — Present

Leading backend development for major projects using Node.js, NestJS, and ASP.NET Core.

  • ▸Improved response time by 30% by migrating legacy PHP systems to modern Node.js services.
  • ▸Reduced infrastructure cost through SQL optimization, enabling a move from AWS RDS 8xLarge to 2xLarge.
  • ▸Boosted system efficiency by 20% through Redis caching and backend tuning.
Node.jsNestJSASP.NET CoreSQLRedisAWS

Lead Developer

ODOO-AI·Full-time
Feb 2022 — Oct 2022

Managed cross-functional teams across backend and mobile development, and collaborated with the CEO on milestones, delivery priorities, and resource allocation.

  • ▸Mentored developers in the MERN stack and React Native.
  • ▸Collaborated on delivery milestones, prioritization, and resource allocation.
MERNReact NativeBackend DevelopmentMobile Development

Software Engineer

Think Solutionz·Full-time
Feb 2018 — Jan 2022

Directed full-stack development for client projects across North America, Europe, and the Middle East, building scalable and secure Node.js backends for web and mobile applications.

  • ▸Managed full project lifecycles and integrated client feedback to improve product quality.
  • ▸Architected scalable and secure Node.js backends for web and mobile applications.
Node.jsWeb ApplicationsMobile Applications
03.Projects

Featured work

Production systems built at scale. Each project represents real engineering challenges — not tutorial apps.

AI / Recruitment

Jaspi

AI Recruitment Platform · Powermatch.dk

Production AI recruitment platform combining company knowledge retrieval, interview-session memory, and real-time interview workflows.

AI interview workflows
RAG knowledge retrieval
Session memory
NestJSTypeScriptNext.jsPostgreSQLRedisLangChainLangGraphPineconeLangSmithLangfuse
View Case Study
AI / Low-Code

General Admin

AI-enabled Low-Code Platform

AI-enabled low-code platform combining application-building, workflow automation, and modular platform capabilities.

Beta launched at LEAP 2024
VC interest secured
NestJSNode.jsAngularMongoDBRedisDockerKubernetesOpenAILangChain
View Case Study
Enterprise / Logistics

BMW Group KSA Logistics Hub Portal

Naghi Motors Group · Enterprise Integration

Logistics hub portal for BMW Group KSA operations, integrating asynchronously with internal fleet-management and delivery systems....

Fleet-management integrationAsynchronous delivery workflows
NestJSKafkaNext.jsMySQL
EdTech / Scale

eduPortal

Educational Management System

Educational management platform modernized from legacy PHP to Node.js, supporting 300,000+ active users....

300K+ active users3–4 sec average response after migration
Node.jsReact.jsMySQLRedis
Consumer / SEO

vmeals

Healthy Food Platform · vmeals.ae

Consumer food platform built with Next.js, Node.js, Payload CMS, and MongoDB, with a focus on SEO and backend integrations....

200K+ monthly visitorsSEO optimization
Next.jsNode.jsPayload CMSMongoDB
Impact

Engineering at scale

Numbers that reflect real production systems — not demos.

0+

Years of Experience

0+

Active Users Supported

0+

Monthly Visitors

0%

Response-time Improvement

04.AI Systems

AI-Powered Insights

Interact with a simulated representation of my engineering depth and technical philosophy.

RAG Pipelines

RAG workflows using Pinecone to retrieve company policies and knowledge-base content for AI interview experiences.

Agent Workflows

Agent-driven interview workflows using LangChain and LangGraph, with memory generation to preserve context across sessions.

OpenAI APIs

OpenAI API integrations and function calling for AI-enabled product workflows.

Vector Search

Knowledge-base retrieval using Pinecone as part of production RAG workflows.

hamza-ai-v1.0
ONLINE

Hello! I'm an AI representation of Hamza's technical expertise. Ask me about his **Experience**, **Skills**, or how he builds **AI Systems** at scale.

05.Skills

Technical expertise

Proficiency built through real production systems, not certifications.

Languages & Runtimes

TypeScriptJavaScriptNode.jsC#ES6

Frameworks & Real-time

NestJSExpressJSNext.jsReact.jsAngularASP.NET CoreReact NativeSocket.IO

AI & Intelligent Systems

OpenAI APIsFunction CallingLangChainLangGraphLangSmithLangfuseRAGPinecone

Databases & Caching

PostgreSQLMySQLMongoDBRedisRealmDBFirestoreCouchDB

Cloud & Architecture

AWS EC2AWS RDSAWS S3AWS SNSDockerKubernetesDigitalOceanHerokuNginxMicroservices
06.Contact

Let's build something

Open to senior engineering roles, technical leadership positions, and interesting AI systems problems.

Location

Lahore, Pakistan

Available for opportunities

Currently open to Senior Engineer and Tech Lead roles. Prefer backend-heavy, AI-adjacent, or architecture-focused positions.