Karachi, PK (08:15 AM) Status: Ready to build

Building fast web apps & high-converting SaaS.

Full-Stack Engineer partnering with Startups and Agencies. 4+ years of software development experience across Next.js 16, Node.js, TypeScript, & PostgreSQL. Focused on responsive frontend systems, high performance, and zero-bloat architecture.

WhatsApp: +92 314 2202047 LinkedIn Send Email: sohailrasheed511@gmail.com

EXPERIENCE 4+ Years Software Engineering

TARGET SPEED < 1.2s Performance Goal

TARGET VITALS 95–100 Core Web Vitals Goal

CODEBASE Zero Bloat Clean Next.js 16 Arch

AGENCY & WHITE-LABEL PARTNERSHIP

For Agencies: White-Label & Overflow Development

Too many client projects and not enough developers? I work behind the scenes as your dev partner: web apps, SaaS dashboards, APIs and maintenance. Fixed-price projects or a monthly retainer. Clear scope, weekly updates, clean code your team can take over.

Book a 15-minute call

ENGINEER PROFILE & WORK ETHIC

Hi, I'm Sohail Rasheed.

I am a Full-Stack Engineer based in Karachi, PK with 4+ years of hands-on experience building web applications, internal operational tools, and SaaS dashboards. My core stack focuses on Next.js 16 (App Router), TypeScript, Node.js, Tailwind CSS, and clean state management (Zustand).

I believe in transparent engineering: writing maintainable code, eliminating bloated third-party dependencies, and ensuring responsive perfection across all mobile and desktop viewports before shipping.

Karachi, Pakistan (UTC+5) Clean Architecture Daily Async Communication

CORE STANDARDS

[+] Direct engineer access with no middleman overhead

[+] Responsive mobile-first layout verification

CORE CAPABILITIES

What I Engineer for Startups and Agencies

Designed for startups and agencies who care about high conversion, rock-solid reliability, and fast turnaround.

Engineering Stack Core Stack

Full-Stack & Database Architecture

End-to-end type safety from relational data models up to responsive React/Next.js components.

Next.js 16

TypeScript

Node.js

PostgreSQL / SQL

Tailwind CSS

Zustand / State

Design Systems & UI

Crafting modular, reusable component libraries with clean typography, accessibility standards, and fluid responsive layouts.

Standard: 100% Mobile Ready

Direct Engineer Access

Direct collaboration with the engineer writing your code. Fast agile sprints and daily communication.

Sprint Delivery: 2-4 Week MVPs

Engineering Discipline & Delivery Standards

My Next.js projects use strict TypeScript, modular component architectures, zero runtime bloat, and responsive layout audits across real mobile and desktop viewports.

Strict TypeScript (Next.js projects) Zero Bloat

Engineering Standards

INTERACTIVE BENCHMARK TOOL

Live Architectural Speed Test

TARGET LOAD TIME

< 1.2s

Target Sub-2s

TARGET LIGHTHOUSE

95–100 / 100

Target Core Web Vitals

TARGET PAYLOAD

< 200 KB

Zero-Bloat Target

Comparative Target Benchmark: Demonstrating architectural performance goals of clean Next.js/Tailwind stacks compared to heavy plugin-laden CMS platforms.

FLAGSHIP CASE STUDIES

Engineered Products in Action

Architecture breakdowns, interactive state engines, and production-grade design systems.

Engineering Prototypes & Production Apps Note:

The featured projects below include live production applications (Voice to Text PRO) as well as self-engineered interactive concept prototypes (TravelOS, PulseMetrics, ApexStore, and BuildCraft OS) built to demonstrate full-stack architecture, complex state engines, and domain workflows.

VIDEO.JS V10 + MUX Next.js 15 • React 19 • Tailwind CSS 4

Aether Obsidian — Studio Video Player

Ultra-minimalist dark glassmorphic media player engineered for the official Contra x Video.js v10 Skins Design Challenge. Built with Video.js v10 primitives, playhead-following cyan light, WCAG 2.1.4 keyboard scoping, and direct Mux video stream integration.

Stream Engine Mux Video HLS

Primitives @videojs/react 10.3

Accessibility WCAG 2.1.4 Scoped

License Apache-2.0 Open Source

Next.js 15 React 19 TypeScript Video.js v10 Mux HLS

Open Full Player Live Interactive Embed Below

aether-obsidian.vercel.app/embed Mux Stream Active

Interactive Controls • Keyboard Scoped • Touch Gestures Bonus Point 2 Verified

AI SPEECH ENGINE Next.js 16 • Groq Whisper • MediaRecorder API

Voice to Text PRO — Hybrid Cloud Whisper & Live Mic App

A hybrid audio transcription tool supporting direct browser mic recording, WhatsApp voice notes (.opus, .ogg, MP3), instant cloud turbo transcription, and subtitle/AI summary exports.

Audio Engine Groq Whisper Turbo

Direct Recording Live Mic MediaRecorder

Subtitles & Timestamps .SRT / .VTT Export

Intelligence Layer AI Summaries & Actions

Next.js TypeScript Tailwind CSS Groq Whisper API MediaRecorder API

Launch Voice to Text PRO Demo Live Production App

audio-to-text-three.vercel.app Cloud Whisper Turbo

Processing Speed ~1.2s Latency

Input Format Mic / .opus / MP3

LIVE TRANSCRIPTION FEED 00:42.8 RECORDED

"Direct browser mic audio captured. Transcribing audio stream using Groq Whisper Turbo cloud backend with instant timestamped output..."

AI Summary & Action Items Ready .SRT / .VTT Exported

SAAS ERP Next.js 16 • TypeScript • Zustand State Engine

TravelOS — Tour Operations & Booking SaaS

An all-in-one operations ERP prototype engineered for travel agencies and tour operators. Integrates live passenger manifests, interactive seat allocation matrix, fleet tracking, and automated PDF invoice dispatch with simulated operational telemetry.

Booking Engine Seat Lock Matrix

Manifest Sync PDF Generation

Next.js 16 TypeScript Zustand Tailwind Mock Data Engine

Launch TravelOS Demo Interactive Demo Project

travelos-erp.vercel.app Demo Environment

Field Pax (Sample) 286 Pax

Routes (Demo) 14 Routes

GMV (Simulated) $482.9k

RECENT TOUR FEED SIMULATED SYNC

Karakoram & Hunza Traverse

18 Pax • Sprinter #PK-402

DEPARTED

Amalfi Coast Marine Charter

8 Pax • Riva Yacht #CAT-881

BOARDING

B2B ANALYTICS Vanilla JavaScript • Tailwind CSS • Chart.js

PulseMetrics — SaaS Revenue & Churn Monitor

Frontend architecture prototype demonstrating real-time subscription metric telemetry. Simulates webhook ingestion, churn event distribution, and time-series cohort caching with sub-35ms client state transitions.

Architecture Client State Store

UI Responsiveness < 35ms Transition

Vanilla JavaScript Tailwind CSS Chart.js Mock Data Store

Launch PulseMetrics Demo Interactive Prototype

pulsemetrics-demo.vercel.app Interactive Prototype

MRR (SIMULATED)

$142,850 +18.4%

CHURN RATE

0.82%

LUXURY E-COMMERCE Next.js 16 • Tailwind • Zustand

ApexStore — Precision Acoustics & Tech D2C

Ultra-premium direct-to-consumer studio acoustics concept platform built with Scandinavian minimalism. Features interactive slide-over bag with free shipping meter, product comparison drawer, merchant admin analytics, and multi-currency pricing ($ / £ / €) powered by client-side state.

Architecture App Router (Turbopack)

Interactive State Zustand Store Engine

Next.js 16 TypeScript Zustand Tailwind Concept Demo

Launch ApexStore Demo Concept Store Demo

apexstore-luxury.vercel.app Concept Demo

Apex Horizon Studio Monitors

Dual Beryllium Tweeter Array

$799.00

Free Express Delivery

Bag Subtotal $799.00

Shipping FREE ($0)

Courier DHL Express

CONCEPT PROTOTYPE // CONSTRUCTION ERP Next.js 16 • Turbopack • CSI MasterFormat

BuildCraft OS — Job-Costing & Material Procurement ERP

Concept Prototype (Commercial Construction ERP): Engineered to simulate the complex operational workflows of commercial general contractors. Demonstrates automated 85% burn-rate tripwire alarms, dual-gate PO requisition approvals, simulated AIA Document G702/G703 progress billing with statutory 10% retainage escrow, and superintendent daily site logs.

Cost Protection 85% Tripwire Lock

Contract Billing AIA G702 / G703

Next.js 16 TypeScript Zustand CSI MasterFormat Job-Costing Engine

Launch BuildCraft OS Demo Concept Project Demo

buildcraft-os.vercel.app Simulated Field Telemetry

89%

Westlake Cliffside Luxury Estate

TRIPWIRE: Budget Burn 89.2% (Freeze Active)

$1,740,000 spent of $1,950,000 budget

PO Lockdown

Pending POs 4 Requests (Demo)

AIA G702 Billing $1,894,500 (Simulated)

Retainage 10% Escrow

ESTIMATED ARCHITECTURE BENCHMARKS (NOT MEASURED RESULTS)

Architecture Estimates: Bloat vs. Clean Build

Illustrative architectural estimates and simulation models based on standard web metrics. These are simulated engineering estimates, not measured client results.

Bloated Setup Heavy CMS / 45+ Plugins

Page Load Time: 8.2s (Heavy CMS)

Asset Payload: 4.8 MB

Database Queries: 140+ Redundant

Simulated impact: Paid ad traffic bouncing before headline assets hydrate.

Sohail's Target Stack Next.js / Zero-Bloat

Page Load Time: 1.1s (Target Benchmark)

Asset Payload: ~140 KB Initial

Database Queries: Sub-20ms Indexed

*Industry baseline: Sub-2 second load speeds help maintain high user engagement.

LET'S BUILD SOMETHING GREAT

Ready to Build or Optimize Your Project?

Whether you are a startup building a fresh SaaS MVP or an agency looking for a reliable white-label dev partner, reach out directly.

WhatsApp: +92 314 2202047 LinkedIn Message sohailrasheed511@gmail.com

Karachi / Remote (UTC+5) Rapid Turnaround (2-4h Response) Flexible Contracts & Retainers