Frontend
Angular 17+Angular SSRSignalsReact.jsNext.jsTypeScriptJavaScriptTailwind CSSPrimeNGReduxRxJS
ABOUT MEI don't just write code.
I don't just write code.
I build products.
I'm Haider Ali — a Senior Software Engineer based in Lahore, Pakistan with 6+ years of professional experience. I specialise in scalable frontend architecture, full-stack systems, eCommerce, hybrid mobile applications, SSR, payment flows, GraphQL/Magento integrations, and applied LLM product development. My work spans architecture, implementation, performance optimisation, CI/CD, production debugging, mentoring, and cross-functional delivery.
Open to Remote Opportunities Worldwide
Full-TimeContractProject-Based
Timezone: PKT (UTC+5) · Flexible overlap with international teams
CORE STACK
What I'm best at
Angular / SSR / SignalsExpert
React.js / Next.jsExpert
TypeScript / JavaScriptExpert
Node.js / NestJSAdvanced
GraphQL / REST APIsAdvanced
Ionic / CapacitorAdvanced
Redis / Data CachingAdvanced
Applied AI / LLM APIsProficient
FULL STACK & TOOLS
Everything I build with
Backend & APIs
Node.jsNestJSExpress.jsREST APIsGraphQLMicroservicesAuthenticationSession Management
Data & Caching
PostgreSQLMongoDBFirebaseRedis
Mobile
IonicCapacitorAndroid IntegrationsiOS IntegrationsHybrid Applications
Architecture
Next.js SSRAngular SSRHydrationState ManagementComponent ArchitectureDesign SystemsCore Web Vitals
Infrastructure
DockerPM2AWSVercelGitHub ActionsCI/CD
Integrations
StripeMagento / GraphQLGA4GTMAnalyticsThird-Party APIs
Applied AI & LLM
OpenAI APIsPrompt DesignStructured OutputsModel RoutingPDF ProcessingAI Output ValidationRAG ConceptsAI Automation
EXPERIENCE
Career timeline
Team Lead
Retail Direct Group (Five Tech) · Lahore, Pakistan
- Lead frontend development for BOX and Laptop Outlet, two production Angular SSR / Next.js eCommerce platforms integrated with a Magento/GraphQL backend, managing a team of 5+ engineers alongside backend and DevOps colleagues.
- Architected Core Web Vitals improvements across high-traffic storefronts, achieving 20%+ performance gains.
- Introduced CI/CD pipelines that cut deployment time by 40%.
- Designed a signals-based B2B pricing and theming system with cookie-driven state and dedicated Redis cache keys for ex-VAT/inc-VAT pricing.
- Resolved critical SSR hydration mismatches and a Stripe payment race condition in production checkout flows.
- Designing an LLM-powered resume-tailoring application with PDF parsing, structured outputs, evidence-backed rewriting, cached canonical data, claim validation, and controlled provider fallbacks.
Senior Software Engineer
Cinnova Technologies
- Delivered 3+ Next.js applications serving thousands of active users.
- Designed microservices that reduced response times by 30%.
Software Engineer
SDSol Technologies
- Delivered 2 cross-platform mobile applications using Ionic and Angular.
- Improved UI/UX across 4 applications, reducing user-reported issues by 20%.
Software Engineer
Codetreck
- Developed 5+ web and mobile applications from scratch using the MEAN/MERN stack.
- Achieved consistent 90+ Lighthouse performance scores across delivered products.
MEAN/MERN Stack Intern
Switch To Solutions
- Built 2 foundational MEAN stack applications using Angular and Node.js.
OPEN TO REMOTE OPPORTUNITIES
Let's build something great.
Full-time, contract, or project-based — let's talk about the product and the engineering challenge.