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AWWasay.
Open to work·Lahore, Punjab, Pakistan

Abdul

Wasay.

Senior Full Stack Engineer · AI Systems & Full-Stack

I build AI products people actually feel — then stick around when the bugs try to ruin the vibe.

Next.js 16React 19TypeScriptVoice AI TelephonyNode.jsPython & FastAPIAWS CloudPostgreSQL & pgvectorOpen SourceSub-100ms APIsNext.js 16React 19TypeScriptVoice AI TelephonyNode.jsPython & FastAPIAWS CloudPostgreSQL & pgvectorOpen SourceSub-100ms APIs
Explore Shipped WorkSay Hello

Impact & Verified Receipts

Live production benchmarks
0+
Years shipping
Still not bored
0+
Products live
None are 'almost done'
0%
ROI on Befer
Math did the flexing
0+
AI calls / day
DealerIQ peak hour
01Chapter I · Flagship SaaS Work

Production AI that delivers real ROI.

High-stakes SaaS products built end-to-end — from frontend polish to distributed backend architectures and live telephony.

01

DealerIQ

Live Production

AI Sales Assistant & CRM for Dealerships

www.dealeriq.ai
DealerIQ

DealerIQ is an all-in-one AI CRM built for modern car dealerships — unifying AI-driven calls, texts, and shared memory across a live-agent workflow so no lead ever falls through the cracks. It ships with pre-built AI roles (Receptionist, Sales, Service, Buying Agent) that handle inbound and outbound conversations end-to-end.

1,000+ / day
Calls processed
+42%
Appointments lift
1,000+
Support agents deployed
Multilingual pre-built AI agents for sales, service, buying & reception
Unified lead inbox consolidating every channel into one dashboard
Automated SMS, email & voice follow-up marketing flows
Next.jsTypeScriptTailwind CSSAI AgentsCRM
Live Demo
02

Befer

Live Production

AI CRM for Blue-Collar Service Businesses

befer.co
Befer

Befer is a cutting-edge CRM built for blue-collar business owners — plumbers, electricians, cleaners, and more — featuring AI-driven insights, an AI calling agent that turns calls into sales, image recognition, and SMS automation. As the pioneer engineer, I designed and built the entire product end to end, from frontend to backend.

370%
Return on investment
2x
Orders
+40%
Revenue increase reported
AI calling agent that qualifies leads and books jobs automatically
Workforce management with live job tracking & productivity insights
QuickBooks, Zapier & Google Business Profile integrations
Next.jsTypeScriptAI CallingQuickBooks APIZapier
Live Demo
03Chapter III · Open Source & Arena

Building in the open. Giving back.

From contributing to modern developer ecosystems to publishing open-source tooling. Code that lives in public.

Ecosystem PRs & Patches· nestjs/graphql & Apollo Ecosystem

GraphQL & NestJS Subscription Engine Enhancements

View Repository

Investigated and contributed to GraphQL subscription lifecycle services, WebSocket payload validation, and memory leak prevention in high-frequency event streams.

Ensured zero memory leaks and stable socket reconnections across thousands of concurrent GraphQL subscribers.
Technologies & Stack
TypeScriptGraphQLNestJSWebSocketsRxJS
High-Frequency Stream Reliability
Open Source Tool· wasaybuilds/intent-engine

Intent Engine — Open Source AI Lead Extraction

View Repository

Autonomous scraping & LLM decision-maker enrichment engine built with Playwright stealth evasion, Redis/Celery job queues, and FastAPI.

Automates end-to-end B2B lead discovery with automated proxy rotation and structured schema extraction.
Technologies & Stack
PythonFastAPIPlaywrightCeleryRedisLLMs
MIT Licensed · 3-Step AI Enrichment
Creative Tech & Canvas· wasaybuilds/horology-api

Horology API — 3D Mechanical Watch Engine

View Repository

Maps GitHub developer commit history and language distributions into an interactive 3D mechanical watch with physics winding and lume shaders.

Explores procedural canvas geometry, custom GLSL lighting shaders, and React Three Fiber state orchestration.
Technologies & Stack
React Three FiberThree.jsZustandGLSLGitHub API
Live WebGL Demo · Open Source
03Chapter III · Engineering DNA

Stack. Craft. Output.

How I architect, ship, and automate modern software — packaged into interactive systems.

Tech Stack Matrix

Next.js 16 (App Router)
Production
React 19 & Server Actions
Expert
TypeScript
Senior
Tailwind CSS v4
Expert
Framer Motion
Advanced
Zustand & State
Advanced
Battle-tested across 1,000+ daily production AI workflowsZero legacy fluff

Engineering Tenets

End-to-End Ownership

Tickets are fine. Outcome is everything. If it breaks at 2 AM, I care.

High-Throughput AI

Structured tool calling, latency minimization, and bulletproof fallbacks.

Speed With Rigor

Ship fast with TypeScript safety, clean API contracts, and zero tech debt debt.

Craft × Speed × Correctness

Live GitHub Pulse

@wasaybuilds

View Repositories
GitHub contribution chart
Continuous open source & SaaS shippinggithub.com/wasaybuilds

Lab · 3D Watch

Demo
Intent Engine (Scraper)Repo

Playwright stealth scraper targets businesses by niche & city with proxy rotation.

Hover to tilt 3D watch · click step to test
04Chapter IV · Career Journey

Where the craft was forged.

From zero-to-one founding engineer to leading product operations — high ownership, rigorous execution.

Lead of Product OperationsCurrent Role
Hatzs Dimensions·Lahore, Pakistan
Jun 2025 — Present

Directing end-to-end product delivery, architecture standards, and engineering operations across multiple cross-functional squads.

Instituted automated CI/CD and architecture review pipelines, cutting release failure rates by 35%.
Mentoring engineers on TypeScript, Next.js best practices, and AI tool calling patterns.
Bridging technical execution with executive strategy to accelerate SaaS time-to-market.
Founding Full Stack Engineer
Hatzs Dimensions·Lahore, Pakistan
Sep 2023 — Jun 2025

Pioneer engineer behind Befer and high-throughput AI SaaS platforms, owning frontend, backend, and infrastructure.

Designed and delivered Befer end-to-end (Next.js, Node.js, QuickBooks API), driving 370% average client ROI.
Built voice AI calling agent workflows and real-time dispatch dashboards handling 1,000+ interactions daily.
Implemented resilient offline data sync for mobile field technicians with zero dropped records.

Client Builds & Certification Archive

8 verified client websites · 10 formal industry certifications

05Chapter V · Live Telephony Engine

Inside the Voice AI Telephony Sandbox.

Interactive simulation of the sub-180ms autonomous voice agent pipeline I architected for DealerIQ and Befer.

DealerIQ AI Telephony EngineStandby
Caller: +1 (415) 892-4102 · Marcus Vance
Turn Latency:118ms
VAD Buffer:32ms
Codec:Opus 24kHz
Tool Execution:Sub-70ms
Inbound Customer
Hi, I saw your 2024 Porsche 911 GT3 RS listed online. Is it still available for a test drive tomorrow around 2 PM?
Live Sub-180ms Autonomous Agent Telephony Pipeline
06Chapter VI · Invitation

Let's build something extraordinary.

Whether you have a high-stakes AI SaaS role, need technical advisory, or want to build a zero-to-one product — my inbox is open.

Available for senior full-stack & AI roles

Have an ambitious project in mind?

I typically respond within 24 hours. No corporate runaround — just honest engineering alignment.

Send Email