Engineer · MERN

Muhammad Fayyaz

Full Stack MERN Developer

I design and engineer scalable web systems using React, Next.js, Node.js, and MongoDB — with a focus on performance, security, and clean architecture.

4+ years experience building SaaS platforms, marketplaces, and enterprise dashboards.

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Muhammad Fayyaz — Full Stack MERN Developer

Engineering identity

Senior Full Stack MERN Developer

Authority

  • 4+ years production shipping, not prototyping.
  • Strong focus on system design and scalable architecture.
  • JWT / RBAC / API design — designed, not copied from tutorials.
  • AI-assisted delivery with reviewer discipline (ChatGPT, Cursor, Claude).

Delivery footprint

  • SaaS platforms — billing, entitlements, operator surfaces.
  • Marketplace systems — two-sided value & policy, not CRUD only.
  • Dashboards + admin consoles — audit trails, guardrails, fast iteration.
  • Performance + security — budgets, secrets hygiene, observable auth.

Technical depth

Stack, stated once — no tag cloud

Frontend engineering

React, Next.js, TypeScript, Redux, Tailwind

Backend engineering

Node.js, Express, REST APIs, JWT, RBAC

Database design

MongoDB, Mongoose, MySQL

Engineering tools

Git, GitHub, Postman, Vercel

AI engineering workflow

ChatGPT, Cursor, Claude

Experience

Where ownership moved from tickets to systems

  1. Alright Tech

    AlrightTech Pvt Ltd

    Current
    Dec 2024 – Present
    • System architecture ownership across product surfaces
    • JWT + RBAC design and enforcement
    • SaaS dashboard development
    • API design and scalability
    • Performance optimization
    • Mentoring juniors
  2. Webicosoft

    Webicosoft Pvt Ltd

    Aug 2021 – Nov 2024
    • React + Next.js frontend engineering
    • UI system building
    • API integration
    • Performance optimization
    • Component system design

Systems shipped

SaaS and marketplace engineering — case-first, not feature-first

Featured builds emphasize scale, portals, and domain modeling. Supporting studies round out breadth. Same structure everywhere: problem, solution, tech impact — so a recruiter can scan in seconds.

Featured

Shadi.pk logo
Marketplace

Shadi.pk

Matrimonial SaaS Platform

Visit live
Problem
Matchmaking at scale breaks when profile discovery, proposals, and trust signals are bolted onto generic listings—search buckles and data turns messy fast.
Solution
Delivered a matchmaking system focused on profile discovery and structured proposal flows, with a scalable profile layer and search plus filtering built for growing inventory—not one-off screens.
Tech impact
Structured domain modeling and read-path optimization so discovery stays fast as profiles and constraints multiply; the system behaves like a product surface, not a thin CRUD shell.
  • React
  • API integration
DigitalInfoCard logo
SaaS

DigitalInfoCard

Digital Business Cards Platform

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Problem
Static cards and PDFs fail the moment someone needs instant, contextual identity sharing across in-person and digital touchpoints.
Solution
Shipped a digital identity platform with QR- and NFC-driven sharing, rapid creation of interactive cards, and a responsive UI wired to real-time sharing flows.
Tech impact
Treating QR/NFC and share endpoints as contracts—not marketing links—so identity artifacts stay consistent across channels and devices.
  • Next.js
  • API integration
Recruitment Tests logo
Enterprise System

Recruitment Tests

AI Recruitment Assessment Platform

Problem
Companies need a governed assessment lifecycle—employer tooling, platform ops, and AI-assisted scoring in one coherent system, not scattered forms.
Solution
Built a cloud recruitment testing stack: client portal for employers, admin portal for platform management and subscriptions, public marketing site, plus integrated AI scoring and result insights.
Tech impact
Multi-tenant posture and portal boundaries designed for enterprise usage: scale paths, operational control, and insight pipelines without collapsing isolation between clients and platform roles.
  • Next.js
  • Node.js
  • MongoDB

Supporting case studies

Scoova logo
SaaS

Scoova

Anonymous School Review Platform

Problem
School signal drowns in noise without moderation, entitlements, and role-aware workflows—anonymous feedback alone is not a product.
Solution
Subscription-gated reviews, CSV-driven survey distribution, school claiming, and a moderation pipeline with RBAC aligned to how institutions actually operate.
Tech impact
Entitlements and safety workflows encoded alongside content lifecycle—who can publish, dispute, and escalate is part of the system design, not an afterthought.
  • MERN
  • RBAC
  • CSV pipelines
SubTracker logo
SaaS

SubTracker

Subscription Intelligence System

Live
Problem
Recurring spend hides in statement noise; users need a ledger-grade view of subscriptions before leakage compounds.
Solution
Production SaaS surface for tracking and reducing hidden subscription spend, with auth and data shapes tuned to recurring money—not one-off purchases.
Tech impact
Backend and tenancy patterns that remain coherent as accounts and plans multiply; visibility is the product, not a report bolt-on.
  • Next.js
  • Node.js
  • MongoDB
Restoliv logo
Marketplace

Restoliv

Fair Marketplace Delivery Platform

Live
Problem
Opaque take rates erode restaurant margin; the marketplace needs transparent rules between diners and operators.
Solution
Fair delivery rails that encode business and routing policy so pricing and handoffs stay legible to both sides of the market.
Tech impact
Policy-driven marketplace logic instead of fee logic hard-coded in UI—adjusting markets does not require re-skinning the stack.
  • React
  • Node
  • Maps
Twinsting logo
Marketplace

Twinsting

Real-time Marketplace Platform

Problem
Two-sided marketplaces stall when messaging, listings, and fulfillment are split across tools with no shared contract.
Solution
Full-stack marketplace with real-time messaging, user and service catalogs, and flows that connect discovery to fulfillment.
Tech impact
Separated conversation transport from domain APIs so the core marketplace contract stays stable as realtime channels evolve.
  • Socket-style chat
  • Express
  • RBAC

Services

How I embed with teams

SaaS platform development

From auth and entitlements to operator dashboards — built so the next feature is a module, not a rewrite.

Web application development

Next.js / React surfaces with performance budgets, accessibility, and predictable async UX.

Dashboard & admin panels

RBAC-aware consoles: dense when needed, legible first — built for people who ship under pressure.

REST API development

Versionable contracts, validation-first payloads, JWT flows that stay observable in production.

Recommendations

From people I shipped with

Leadership perspective across product and engineering at companies where I worked full-time.

Webicosoft

Webicosoft Private Limited

“Fayyaz consistently delivered high-quality frontend solutions using React and Next.js. His attention to detail, component reusability, and ability to convert complex UI requirements into production-ready interfaces made him a reliable part of our engineering team.”

Adeel Arshad — CEO

Alright Tech

AlrightTech Private Limited

“During his time at AlrightTech, Fayyaz played a key role in building scalable SaaS applications. He demonstrated strong ownership across full-stack features, particularly in authentication systems, API integration, and dashboard architecture.”

Waqar Ahmed — CEO

Alright Tech

AlrightTech Private Limited

“Fayyaz has strong engineering fundamentals and a clear understanding of system design. His work on JWT-based authentication, RBAC implementation, and backend architecture significantly improved our platform’s stability and scalability.”

Muhammad Haseeb — CTO

Alright Tech

AlrightTech Private Limited

“Fayyaz is highly dependable in agile environments. He communicates clearly, delivers on time, and actively contributes to improving development workflows. His ability to collaborate across design, backend, and product teams is excellent.”

Ayesha Maqsood — Project Manager

Contact

Let's collaborate on pragmatic SaaS delivery

Share scope, timelines, constraints—anything that separates another intro call from a technical decision.

Scheduling

Mention stack, timelines, and hiring modality in your first note — async screen share works well across time zones.