Technical Project Manager / Systems Architect

I run product delivery and stay close to the architecture.

Based in Hyderabad, Pakistan. I was promoted from Full-Stack Developer to Project Manager at Samarix after leading backend architecture decisions, unblocking delivery risks, and keeping client launches on schedule. I now manage sprint execution across live products while continuing to review system-level technical trade-offs.

Get in Touch Download résumé ↓

Experience2+ YearsProfessional delivery since Dec 2023

Current Scope4 ProductsParallel delivery across Samarix client pipelines

Event LatencySub-200msSentinelKids real-time event propagation

Release Stability0 RollbacksRecent production release cycles

01.

Selected Engineering Work

Production systems I helped design, ship, and lead. Every card outlines real ownership, architectural constraints, and verifiable outcomes.

Filter by focus:

SentinelKids: Parent-Child Digital Safety & Device Management Platform

Layered Tech Stack

Frontend:Parent App (React Native), Child App (Flutter)

Backend:Node.js, Express.js, Socket.io, PubNub Data Streams

Data:PostgreSQL (Relational Store), PubNub Sync & Cache, Firebase

Bridge:Firebase Cloud Messaging (FCM Push Notifications), Geolocation Services

Deploy:Docker, CI/CD, Production Staging Gates

Safety & EdTech · Samarix·Backend/APIArchitectureFull stack

SentinelKids

Parent-Child Digital Safety & Device Management Platform

Measurable Outcome

Engineered real-time telemetry and rule enforcement pipelines powering parent monitoring, instant app blocking, and web filtering with sub-200ms push alert latency across React Native and Flutter mobile clients.

Engineering Ownership:

Led backend architecture and sprint delivery from inception to production. Engineered Node.js and Express backend services, PostgreSQL database schemas, Socket.io real-time connections, PubNub state synchronization, and Firebase push notifications for the React Native parent app and Flutter child app.

Core Capabilities & Features:

▹Dual-App Architecture: Dedicated SentinelKids Parent App (React Native) securely paired to SentinelKids Child App (Flutter) via encrypted QR handshake
▹Live Child Telemetry: Real-time sync of GPS coordinates, battery health, connection status, active screen time, and app usage logs via Socket.io and PubNub
▹Web Filtering & Safe Browsing: Dynamic DNS and URL content filtering engine blocking adult, malicious, and restricted websites in real time
▹App Blocker & Controls: Remote inventory of child-installed apps with one-tap instant blocking and per-app daily time allowances
▹Routines & Bedtime Schedules: Automated recurring schedules (Study Time, Bedtime Curfews, Dinner) with remote device lockdown
▹Geofencing & Smart Alerts: Safe zone boundary detection (Home, School) triggering sub-200ms Firebase push notifications on departure or arrival

Tech Stack:

Node.js · Express.js · PostgreSQL · Socket.io · PubNub · Firebase FCM · React Native · Flutter

Read case study →

Sehat Kahani: Pakistan's Leading Telemedicine & Digital Healthcare Platform

Layered Tech Stack

Frontend:Angular (Clinical & Admin Portals), React (Patient Web App)

Backend:Koa.js, Express.js, Node.js Microservices

Data:MySQL (Transactional Clinical Records & EMR Schemas)

Bridge:SendBird SDK, WebRTC Video, Native Mobile SDKs (Swift, Kotlin, Java), E-Pharmacies & Labs

Deploy:Docker, AWS Cloud, Nginx Reverse Proxy

Healthcare & Telemedicine · Zetsol Technologies·Full stackBackend/API

Sehat Kahani

Pakistan's Leading Telemedicine & Digital Healthcare Platform

Measurable Outcome

Engineered core clinical consultation and dispatch pipelines connecting over 7,500 licensed physicians across 40+ specialties with patients nationwide, delivering sub-60-second doctor response times and 99.9% uptime.

Engineering Ownership:

Developed backend REST APIs in Koa.js and Express.js, clinical and admin portals in Angular, transactional medical schemas in MySQL, real-time consultation chat with SendBird SDK, and integrations for native mobile apps in Swift, Kotlin, and Java.

Core Capabilities & Features:

▹24/7 Instant Doctor Consultations: Live video, audio, and encrypted SendBird chat connecting patients with licensed physicians in under 60 seconds
▹Cross-Platform Mobile Ecosystem: Dedicated native mobile applications engineered in Java and Kotlin for Android and Swift for iOS
▹Clinical Web Portals: High-density clinical management and nurse intermediary portals built in Angular for doctors, nurses, and hospital staff
▹Digital Health Records (EMR): HIPAA-compliant patient medical history, previous consultations, vitals charts, and diagnostic attachments stored in MySQL
▹E-Prescriptions & Lab Dispatch: Automated electronic prescriptions instantly bridged to partner e-pharmacies and at-home diagnostic networks
▹Rural E-Clinic Network: Specialized clinic portal empowering nurse intermediaries in underserved areas to connect walk-ins to online specialists

Tech Stack:

Angular · Koa.js · Express.js · MySQL · SendBird SDK · Swift · Kotlin · Java

Read case study →Live deployment

Neem: Embedded Financial Infrastructure & Banking-as-a-Service Platform

Layered Tech Stack

Frontend:Next.js, React, Tailwind CSS, TypeScript

Backend:Node.js, Express, REST APIs, Financial Microservices

Data:Double-Entry Ledger Store, Multi-tenant Financial DB

Bridge:Swift (iOS), Kotlin (Android), Meezan Bank, Mastercard, NADRA KYC, 1LINK / Raast

Deploy:Docker, Microservices, CI/CD

Fintech & Embedded Finance · Zetsol Technologies·Full stackNext.jsBackend/API

Neem

Embedded Financial Infrastructure & Banking-as-a-Service Platform

Measurable Outcome

Built mission-critical embedded banking, collections, and bulk disbursement modules for a licensed financial infrastructure platform, facilitating seamless money movement, automated reconciliation, and earned wage access.

Engineering Ownership:

Developed merchant control panels in Next.js and Tailwind CSS, core backend financial API endpoints in Node.js, native app modules in Swift and Kotlin, multi-step KYC onboarding verification pipelines, and transaction ledger views.

Core Capabilities & Features:

▹Embedded Banking-as-a-Service (BaaS): White-labeled digital accounts and custom-branded wallets for digital businesses and platforms
▹Native Mobile App Integration: Mobile wallet and payment SDK modules developed in Swift for iOS and Kotlin for Android
▹Merchant Dashboard & Web Experience: Fast, responsive web control panel built with Next.js and Tailwind CSS for real-time transaction monitoring and payouts
▹Payment Rails (Collections & Bulk Payouts): Full-stack payment gateway supporting online collections, checkout buttons, and bulk disbursements
▹Real-Time Double-Entry Ledger: Multi-tenant accounting ledger engine tracking debit/credit transactions with automated settlement reconciliation
▹Neem Paymenow (Earned Wage Access): Shariah-compliant salary streaming enabling employees debt-free access to accrued earnings before payday
▹Automated Multi-Tier KYC & Mastercard Issuance: Government NADRA CNIC verification and virtual/physical Mastercard card provisioning

Tech Stack:

Next.js · Node.js · Swift · Kotlin · Tailwind CSS · BaaS · REST APIs

Read case study →Live deployment

Secondary Engagements

Additional Work Index

Showing 7 contract & freelance deliveries

Hospitality · Freelance

Umah Shanti Villa

Luxury Booking Platform

Launched a booking platform for a luxury Bali villa with payment integration and zero booking conflicts.

Next.js, Tailwind CSSNext.js

Services · Freelance

Lawn Barber

Outdoor Services Website

Delivered a clean, fast website for a US lawn care business with service listings and quote requests.

Next.js, Tailwind CSSNext.js

Food Delivery · Samarix

Jayak Hub

Food Delivery Platform

Led project delivery for a food delivery platform while contributing to backend development.

Next.jsNode.js

PropTech · Samarix × Nortra LLC

Listr AI

AI Lead Response Tool for Real Estate

Managed delivery of an AI-powered lead-response and follow-up tool for real estate teams.

Web AppAI

PropTech · Samarix

SiteFlows

Short-Term Rental Operations Platform

Led delivery of an operations platform for managing rental turnovers, cleanings, and damage reports.

Next.jsNode.js

Fintech · Zetsol Technologies

BC Appa

Rotating Savings & Committee Management

Built admin dashboards and member management for an online rotating savings platform.

Next.js, Tailwind CSSNext.js

Healthcare · Freelance

Elysium Dental & Aesthetics

Dental Clinic Marketing Site

Delivered a fast, responsive marketing site for a dental clinic with sub-second load times.

Next.js, Tailwind CSS, SSGNext.js SSG

02.

How I Like to Work

A few things I've learned matter more than frameworks or stack choices.

Production System Topology

Sync (HTTP/WSS)

Async (Queues)

Tier 01 · PresentationVercel Edge

Next.js (SSR / SSG) · React Web · React Native

Edge-cached assets, server-side paginated tables, and typed API clients.

↓ Synchronous REST / JSON Envelopes (HTTPS)

Tier 02 · Gateway & Business CoreNode.js / Express

API Gateway · Route Guards · DTO Validation · RBAC

Stateless authorization, rate limiting, and domain-driven controllers.

Security PlaneJWT & RBAC LifecycleStateless verification, rotation guards, multi-tenant isolation.

Async Pipeline (Queues)Webhook & Event HandlersE-pharmacy callbacks, payment intents, email dispatch.

↓ Indexed Lookups & Projections (TCP)

Tier 03 · PersistenceMongoDB & PostgreSQLCompound indexes, cursor pagination, audit ledgers.

Tier 04 · ObservabilityStructured TelemetryRequest correlation IDs, error categorization, health probes.

Adjacent Text Equivalent

Know the Problem Before Writing Code

I spend time understanding what the product is actually for and who uses it, before touching the codebase.

Architectural Trade-off

Prioritizing modular boundaries and strict DTO contracts requires slightly higher upfront schema definition, but guarantees that frontend consumer changes never cascade into unexpected breaking regressions.

Select practice area to inspect:

03.

Experience & Leadership

My engineering leadership journey. Every role is structured across scope, ownership, cross-functional collaboration, and verified production outcomes.

Project Manager & Systems Architect @ Samarix

July 2026 to Present

Scope of Work

Own delivery across SentinelKids, Jayak Hub, Listr AI, and SiteFlows with parallel sprint tracks and weekly release checkpoints.

Technical Ownership

Set milestone scope, run sprint planning, sequence dependencies, and drive architecture trade-offs across NestJS services, event pipelines, and deployment flow.

Collaboration & Mentorship

Lead daily coordination between UI/UX, backend, QA, and client stakeholders to keep scope, quality gates, and launch dates aligned.

Verified Outcome

Internal promotion from Full-Stack Developer to Project Manager after taking ownership of architecture decisions, delivery blockers, and client launch execution.

Key Deliverables:

▹Jayak Hub: delivered staged releases for core order and operations workflows under active client timelines.
▹Listr AI: managed automation feature delivery for real-estate response pipelines with predictable sprint closures.
▹SiteFlows: shipped rental operations modules with coordinated QA handoff and production launch readiness.
▹SentinelKids: maintained sub-200ms real-time event propagation standards with stable release outcomes.

Full-Stack Developer @ Samarix

Before July 2026

Scope of Work

Built backend-first product features across live client platforms while supporting frontend delivery when needed.

Technical Ownership

Implemented NestJS and Node.js services, shaped API contracts, and handled production issues that affected sprint commitments.

Collaboration & Mentorship

Worked directly with product, design, and QA to turn fast-moving requirements into shippable increments.

Verified Outcome

Promotion to Project Manager followed sustained technical ownership, blocker resolution, and reliable client delivery.

Key Deliverables:

▹Built event-driven service paths and API modules that became the baseline for later multi-team delivery.
▹Reduced delivery risk by surfacing integration blockers early and aligning fixes before release windows.
▹Created technical implementation plans used by engineering and QA during sprint execution.

MEAN & MERN Stack Developer @ Zetsol Technologies

December 2023 to January 2026

Scope of Work

Full-stack web development across healthcare, fintech, and client applications.

Technical Ownership

Backend APIs, frontend dashboards, and third-party integrations across multiple products.

Collaboration & Mentorship

Cross-functional teams including UI/UX designers, backend engineers, and client stakeholders in an Agile environment.

Verified Outcome

Delivered production features used by thousands of real users across Pakistan. Awarded Employee of the Month (June 2024).

Key Deliverables:

▹Built and maintained backend APIs for Sehat Kahani, Pakistan's leading telemedicine platform.
▹Developed full-stack modules for Neem, a digital financial platform, including KYC onboarding and wallet features.
▹Worked across Angular and React frontends alongside Node.js backends.
▹Awarded Employee of the Month (June 2024) for outstanding contribution.

Web & App Development Instructor @ Saylani Mass IT Training (SMIT)

July 2025 to Present

Scope of Work

Teaching full-stack web development to aspiring developers.

Technical Ownership

Curriculum delivery, student mentorship, and project-based learning.

Collaboration & Mentorship

Working with students individually and in groups through code reviews, debugging sessions, and career guidance.

Verified Outcome

Guided 80+ students through building real-world web apps from concept to deployment.

Key Deliverables:

▹Teaching HTML, CSS, JavaScript, React, Node.js, and databases hands-on.
▹Guiding students through building complete MERN stack projects from scratch.
▹Covering Git, deployment with Vercel and Netlify, and real interview prep.

04.

Technical Toolkit

Core technologies grouped strictly by engineering layer, verified by production delivery.

Production

Working

Exploring

Frontend & Mobile

Web applications and mobile client interfaces

ReactNext.jsAngularReact NativeFlutterSwiftKotlinTypeScriptTailwind CSS

Backend

APIs, microservices, and server-side logic

Node.jsExpress.jsKoa.jsNestJSREST APIsMicroservices

Databases

Where the data lives

PostgreSQLMySQLMongoDBRedis

Real-time & Messaging

For systems that need to move fast

Socket.ioPubNubSendBird SDKFirebase FCMWebSockets

Deployment & Cloud

Getting things live and keeping them there

Git & GitHubVercelDockerAWSMicrosoft AzureGoogle Cloud (GCP)CI/CD

05.

About Me

I started coding at 17 out of curiosity. Wanted to understand how websites worked. That turned into a career, and I'm still enjoying it.

Right now I'm a Project Manager at Samarix, coordinating delivery across several live products and client teams. Before that I was deep in the code, building backends with Node.js and NestJS, shipping features for healthcare and fintech platforms used by real people across Pakistan.

How I work with teams:

Product → Engineering bridgeUI/UX collaborationMentoring juniorsCode reviews

Aeiyan Khan | Full-Stack Engineer & Project Manager

How I think about the work

01.

Build for people, not for portfolios

The measure of good software isn't how clever the architecture is; it's whether it solves a real problem for a real person.

02.

Simple beats smart

I've learned to be suspicious of complexity. Usually the boring solution is the right one.

03.

Grow the people around you

I spend time mentoring at SMIT because teaching is how you really find out what you know, and because the community gets stronger when more people ship great work.

What I care about

ReliabilityI don't ship things I'm not confident in. Better to delay a day than to break something for users.

HonestyI'd rather tell a client or teammate hard news early than let a problem grow until it's urgent.

CraftI take pride in clean, readable code, not because it's aesthetic, but because it's faster and safer to work with.

OwnershipIf my name is on it, I see it through from first commit to production.

06.

Recommendations

What teammates, clients, and students say.

Aeiyan consistently delivered clean, well-structured code and took ownership of his work end to end. He was always ready to help the team, pick up difficult tasks, and push quality without being asked. A genuinely dependable engineer.

SaeedTeam Lead · Zetsol Technologies

Aeiyan stood out from the start, technically strong, fast to learn, and professional in how he handled client-facing work. We recognised him as Employee of the Month for a reason. He'd be an asset to any team.

Aftab SarazCEO · Zetsol Technologies

Working with Aeiyan was straightforward in the best way: he understood requirements quickly, asked the right questions, and delivered on time. Reliable, skilled, and easy to communicate with.

Abdul RahmanCEO · Syncrobite Solutions

Aeiyan grew from a solid developer into a Project Manager who keeps multiple teams and clients moving in sync. He brings both technical depth and the kind of calm, clear communication that makes delivery feel effortless.

Junaid RajputCEO · Samarix

07.

Let's Talk

Open to new opportunities: full-time roles, freelance projects, or just a good conversation.

The quickest way to reach me is email. I typically respond within a day.

aeiyankhan2@gmail.com →

For Teams & Recruiters

Hiring or building a team? →

I'm open to full-time roles in engineering, team lead, or project management positions.

For Founders & Clients

Have a project in mind? →

I take on select freelance work: web apps, dashboards, APIs, and full-stack builds.

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