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Usman Zahid

Usman Zahid

Senior Full Stack & AI Engineer

Lahore, Pakistan 6+ yrs exp 90 · Outstanding

About

Senior Full Stack Engineer with 6+ years delivering production-grade web, mobile, and AI-powered applications. Specialise in end-to-end development across React.js, React Native, Node.js, PHP/Laravel, and Golang — from pixel-perfect frontends to scalable microservices backends. Deep hands-on experience in LLM integration, RAG pipelines, and AI agent workflows using LangChain and OpenAI. Proven track record with e-commerce platforms, healthcare systems, SaaS products, and AI automation — deployed on AWS and Azure at scale.

Skills & Expertise (72)

React.js Advanced
8.5/10
4
Years Exp
JavaScript Advanced
8.3/10
4
Years Exp
AWS Advanced
8.0/10
4
Years Exp
Node.js Advanced
8.0/10
4
Years Exp
Typescript Advanced
7.8/10
4
Years Exp
Python Advanced
7.5/10
4
Years Exp
Docker Advanced
7.5/10
4
Years Exp
Microservices Advanced
7.5/10
4
Years Exp
GraphQL Advanced
7.0/10
4
Years Exp
Kubernetes Advanced
7.0/10
4
Years Exp
Go Advanced
7.0/10
4
Years Exp
Digital Ocean PGvector Pinecone EC2 S3 Lambda API Gateway CloudFront CloudWatch CodePipeline RBAC OAuth 2.0 Nginx Vercel HIPAA Jira GitHub JWT Gitlab AES-256 encryption Bitbucket Confluence Notion Figma Sketch GDPR WebRTC RabbitMQ OWASP Top 10 LangChain Php Bash Shell Next.js Vue.js React Native Tailwind CSS Redux Toolkit PWA Express.js Laravel Golang gRPC FastAPI REST Elasticsearch LlamaIndex OpenAI API RAG Pipelines AI Agents Prompt Engineering n8n make Zapier Postgresql MongoDb MySql Redis DynamoDB Supabase Firebase

Work Experience

Senior Software Engineer — Full Stack & AI

Websol Solutions

Jul 2023 - Present

Architect and ship full stack products using React.js, Next.js, and Node.js — driving measurable improvements in load times, user engagement, and conversion rates. Built and maintained React Native mobile apps (iOS & Android), delivering smooth cross-platform performance for thousands of active users. Designed N8n automation workflows integrating CRMs, email platforms, and third-party APIs — significantly reducing manual overhead across sales and operations teams. Led a Graph Intelligence PoC (Neo4j, Amazon Neptune) applying Louvain / PageRank community detection to surface coordinated fraud clusters across tens of millions of nodes. Migrated a legacy telecom fraud system to a custom Go backend with a configurable rule engine, real-time log ingestion, and alerting dashboard — cutting infrastructure costs and improving detection latency. Collaborated on Shopify storefront enhancements, integrating custom UI components and optimising the shopping experience. Enforced OWASP mitigations, RBAC, AWS Secrets Manager, and AES-256 data handling across all services.

Senior Software Engineer — Full Stack

Entseos Developer

Dec 2021 - Jun 2023

Delivered end-to-end web solutions — scalable PHP/Laravel and Node.js backends paired with dynamic React.js and Vue.js frontends for e-commerce and SaaS clients. Designed and deployed microservices architectures with secure, high-performance RESTful APIs, reducing latency and improving system scalability. Engineered integrations with third-party APIs, ERP systems, payment gateways, and shipping services for complex multi-store e-commerce platforms. Enhanced frontend performance using PWA implementations, advanced caching strategies, and responsive design — boosting engagement and Core Web Vitals scores. Deployed serverless functions on AWS Lambda with Elasticsearch for full-text search — achieving sub-100ms query response times across client platforms.

Associate Software Engineer

Entseos Developer

Aug 2020 - Nov 2021

Developed and maintained cross-platform React Native mobile apps with RESTful API integration for real-time data and seamless user experience. Designed and deployed scalable cloud infrastructure on AWS (EC2, S3, Lambda), ensuring high availability and cost efficiency for production systems. Implemented CI/CD pipelines using AWS CodePipeline and CodeBuild to accelerate deployment cycles for Python and React Native applications. Built backend automation scripts in Python, optimising workflows and enhancing system reliability across multiple environments.

Junior Software Engineer

Pixel2 Graphic

Jun 2019 - Jul 2020

Built scalable Laravel backends with secure APIs, optimised database schemas, and React.js frontends — participating in full SDLC from requirements to deployment. Collaborated with NSpire / Netsol Technologies on a WebRTC-powered virtual try-on e-commerce platform integrating real-time video processing. Integrated UI/UX elements into web applications, optimising workflows between backend services and frontend components.

Education

Bachelor of Software Engineering - University of Management and Technology

2015 - 2019 · Afghanistan

F.Sc. Pre-Engineering - Punjab Group of Colleges

2013 - 2015 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 15/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 90/100

Profile Overview

Member sinceJun 2026