Turning complex problemsinto reliable systems.

Full-Stack Developer and Systems Architect with 3+ years designing and shipping SaaS platforms, e-commerce infrastructure, and distributed backend systems — from interface design to database architecture.

01 / Interface[CLIENT]
React · Next.js 16 · TypeScript · Tailwind
02 / Service[API_CORE]
NestJS · Node.js · GraphQL · BullMQ
03 / Data[PERSISTENCE]
PostgreSQL · Prisma · Redis · TypeORM
04 / Infra[DEVOPS]
Docker · Turborepo · CI/CD · Vercel
3+Years of Experience
7Featured Systems
3Live in Production
100%Production-Grade
01 //

Featured Work & Case Studies

WORK
SYS.01

Nazam(نظّم)

Full-Stack · Solo/Private enterprise system
No Preview Available[CONFIDENTIAL_INTERNAL_SYSTEM]

A commerce operations hub that helps merchants manage inventory sync, courier dispatch, and cash-on-delivery settlements in one place.

Architecture Overview[PIPELINE_FLOW]
Next.jsNestJS APIBullMQ QueueRedis CachePostgreSQL
Technologies & Libraries
Next.jsNestJSTurborepoPrismaPostgreSQLRedisBullMQ
Case Study Coming Soon
ARCH: MONOREPO · DB: POSTGRESQL · QUEUE: BULLMQ · CACHE: REDIS[CASE_STUDY_SOON]
SYS.02

Egapy(إيجابي)

Co-Architect · Team of 2/Private enterprise system

An enterprise operations platform connecting online storefronts, multiple warehouses, regional couriers, and payment collection for retail merchants.

Architecture Overview[PIPELINE_FLOW]
Next.js UINestJS CorePrisma ORMPostgreSQL
Technologies & Libraries
Next.jsNestJSPrismaPostgreSQL
PLATFORM: ERP · ARCH: FULL-STACK · DB: POSTGRESQL[PROPRIETARY_SYSTEM]
SYS.03

Labaik(لبيك)

Full-Stack · Solo/Private enterprise system

A pilgrimage-by-proxy platform connecting seekers with verified performers in Mecca, featuring step-by-step ritual verification and escrow payments.

Architecture Overview[PIPELINE_FLOW]
Marketing & AppNestJS Core APIBullMQ / RedisMySQL (TypeORM)
Technologies & Libraries
Next.js 16NestJSTypeORMMySQLBullMQRedisSocket.io
SERVICES: API + DASHBOARD + LANDING · QUEUES: BULLMQ · ESCROW: MULTI-PARTITION[PROPRIETARY_SYSTEM]
SYS.04

Buy From Egypt(اشتري من مصر)

Front-End/Private enterprise system

A B2B export marketplace connecting verified Egyptian manufacturers with international buyers through structured catalogs and real-time negotiation.

Architecture Overview[PIPELINE_FLOW]
Buyer & ExporterNestJS APIWebSocket HubPostgreSQL
Technologies & Libraries
Next.js 15React 19RTK QuerySocket.ioNestJSTailwind v4
PLATFORM: CROSS-BORDER B2B · REALTIME: WEBSOCKET · STATE: RTK QUERY[PROPRIETARY_SYSTEM]
SYS.05

Coldwell Banker — New Alex(كولدويل بانكر - نيو أليكس)

Full-Stack · Solo/Private business system

A real estate discovery platform featuring interactive geospatial mapping, property filtering, and automated lead routing for regional brokerages.

Architecture Overview[PIPELINE_FLOW]
React / MapboxExpress APIMedia StorageMongoDB
Technologies & Libraries
React 18ViteMapbox GLNode.jsExpress.jsMongoDB
PLATFORM: NODE.JS / EXPRESS · CLIENT: REACT 18 + VITE + MAPBOX GL · DB: MONGODB[PROPRIETARY_SYSTEM]
SYS.06

GEDO(جدو)

Backend Developer/Private healthcare system

A healthcare platform connecting Alzheimer’s patients and family caregivers with scheduled medication alerts, health records, and shared memory notes.

Architecture Overview[PIPELINE_FLOW]
Patient & CaregiverExpress GatewayCron SchedulerMongoDB Store
Technologies & Libraries
Node.jsExpress.jsMongoDBNode-CronFCMCloudinary
PLATFORM: HEALTHCARE TELEMETRY · QUEUES: NODE-CRON + FCM · DB: MONGODB[PROPRIETARY_SYSTEM]
SYS.07

Ecombo(إيكومبو)

Front-End · Solo/Live landing page

A dropshipping and logistics platform enabling GCC merchants to launch retail stores with zero upfront inventory capital and regional warehousing.

Architecture Overview[PIPELINE_FLOW]
Acquisition WebSupplier DashboardCore FulfillmentCOD Ledger
Technologies & Libraries
Next.js 14React 18Tailwind CSSRadix UIFramer Motiond3-geo
PLATFORM: NEXT.JS 14 · LOCALIZATION: NATIVE RTL · MAPS: MERCATOR PROJECTION[LIVE_PRODUCTION]
02 //

Technical Skills & Stack

SKILLS

Core Languages

[LANG]

Strong foundation in typed, functional, and relational syntax.

TypeScriptJavaScript (ESNext)SQLHTML5CSS3

Frontend Engineering

[CLIENT]

Fluid, responsive, server-rendered and client-side web applications.

React 19Next.js 16 (App Router)Tailwind CSSshadcn/uiZustand / ReduxFramer Motion

Backend & Microservices

[SERVER]

Modular APIs, distributed architectures, and webhook ingestors.

NestJSNode.jsRESTful APIsGraphQLWebhooksMicroservices

Databases & Storage

[STORAGE]

Schema modeling, query performance tuning, and ORM hygiene.

PostgreSQLMySQLMongoDBPrisma ORMTypeORM

Asynchronous & Real-Time

[ASYNC]

Concurrency scaling, message queues, and live event synchronization.

RedisBullMQWebSockets / Socket.ioBackground WorkersFCM Push

Architecture & DevOps

[INFRA]

Monorepo tooling, containerization, and automated deployments.

Turborepo (Monorepo)DockerLinux Server MgmtCI/CD PipelinesVercelpnpm Workspaces

Domain Architecture & Production Workflows

[DOMAINS]

End-to-end mission-critical software solutions for modern enterprises.

Enterprise SaaS ArchitectureE-commerce & Inventory EnginesPayment Gateway IntegrationsMulti-Role Auth & RBACMulti-lingual / i18n SystemsData Pipelines & ReportingHigh-Density Admin Portals
03 //

Engineering Process

PROCESS
01
PHASE 01ANALYSIS

System Architecture & Schema Design

Translating business requirements into normalized relational schemas, state machines, and modular service boundaries before writing application code.

02
PHASE 02EXECUTION

Type-Safe Full-Stack Implementation

Building responsive frontend interfaces and backend APIs with end-to-end type safety, validation pipelines, and strict error handling.

03
PHASE 03QA / STRESS

Asynchronous Scaling & Performance

Benchmarking database queries, configuring Redis caching, offloading work to background queues, and verifying concurrency limits.

04
PHASE 04PRODUCTION

Containerization & Continuous Delivery

Dockerized deployments, automated CI/CD pipelines, structured health telemetry, and zero-downtime production rollouts.

04 //

About Me

ABOUT

I design and build reliable software that keeps high-traffic business operations running smoothly.

Over the past 3+ years, I've architected and shipped full-stack web applications, distributed background workers, and enterprise e-commerce systems. My approach centers on clean architectural boundaries, predictable database performance, and interfaces that are fast and pleasant to use.

01 //SCALABILITY

Predictable Performance

Bounded query execution, proper indexing, and offloading heavy work to asynchronous queues.

02 //INTEGRITY

Type-Safe by Design

End-to-end type safety, from database models to frontend components.

03 //RESILIENCE

Built for Production

Defensive error handling, structured logging, idempotent APIs, and zero-downtime deployments.

05 //

Frequently Asked Questions

FAQ

For most modern products, I use Next.js 16 (React 19, TypeScript, Tailwind) on the frontend, paired with NestJS/Node.js services, PostgreSQL via Prisma/TypeORM, Redis for caching and queues, and Docker for reproducible deployments.

Yes. I lead projects from initial architecture and database design through frontend implementation, API development, and deployment with CI/CD.

By offloading heavy work to background queues (BullMQ/Redis), optimizing query execution with proper indexing, applying targeted caching, and load-testing endpoints before they ship.

Yes — I'm currently available for select engineering contracts, consulting, and full-stack development roles.

LET'S WORK TOGETHER

Let's turn your requirements into a reliable, high-performance system.

Whether you're scaling an existing platform, launching a new product, or need architectural guidance, my inbox is open.

Typical Response Time: Under 12 Hours
06 //

Get in Touch

CONTACT
Taha Hamdy — Full-Stack Developer & Systems Architect
AVAILABLE FOR CONTRACTS
Alexandria, EG

Taha Hamdy

FULL_STACK_ARCH[ACTIVE_CONTRACTS]
EMAILPRIMARY_CONTACT

Direct Inquiries

Available for systems architecture consulting, high-throughput SaaS platforms, and full-stack development contracts.

tahahamdy.dev@gmail.com
Send an Email
Typical Response Time: Under 12 Hours