Available for Work

Jawad Sher

I build full-stack web applications with Next.js, TypeScript, GraphQL, Redis, Kafka, AWS, and modern product workflows, with a security mindset shaped by hands-on penetration testing practice.

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Followers

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Certifications

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Skill Areas

Jawad Sher - Portrait

Technical Expertise

Technologies I use to architect, build, secure, and scale modern web applications with a product mindset and production discipline.

FrontendBackendDatabaseCloudSecurityDevOps

Engineering Metrics

Delivery quality

Production ready
Frontend Engineering0%
Backend Architecture0%
Cloud Infrastructure0%
Database Design0%
Security0%
DevOps & CI/CD0%

Technology Ecosystem

Product-grade toolchain

Frontend
TypeScript
React
Next.js
React Native
Tailwind
Framer Motion
TanStack Query
Redux Toolkit
Zustand
Apollo
Backend
Node.js
Express
NestJS
GraphQL
REST APIs
Supabase
Appwrite
Database
PostgreSQL
MongoDB
Redis
MySQL
Cloud & DevOps
AWS
Docker
Kafka
Cloudflare
GitHub Actions
Vercel
Inngest
Authentication
JWT
OAuth
NextAuth
Clerk
Arcjet

Architecture Pipeline

Scalable systems thinking

Client

Responsive interfaces

Next.js

App shell & routing

GraphQL

Typed APIs

Node.js

Secure services

Redis Cache

Low-latency data

Kafka Events

Async workflows

PostgreSQL

Reliable persistence

AWS Cloud

Production deployment

Repository Workspace

GitHub Projects

A curated collection of production applications, open-source projects, algorithm repositories, and engineering experiments.

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Education & Certifications

Academic foundation combined with industry-recognized cybersecurity and software engineering credentials.

Education

BS Software Engineering

Virtual University of Pakistan

2026 — Present

Intermediate Computer Science

Govt Higher Secondary School, Pakistan

2021 — 2023

Certifications

Ethical Hacking and Penetration Testing

Udemy • June 2025

Completed a full course on ethical hacking and penetration testing methods.

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Jr Penetration Tester

TryHackMe • 2024

Certificate ID: THM-3UWACP3VSQ.

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CompTIA Pentest+

TryHackMe • 2024

Certificate ID: THM-AQ5ST9SPZZ.

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Red Teaming

TryHackMe • 2024

Certificate ID: THM-OD9LMCG5VF.

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Offensive Pentesting

TryHackMe • 2024

Certificate ID: THM-SXEJHJXXIQ.

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Complete Beginner

TryHackMe • 2024

Certificate ID: THM-INYFQTVEAB.

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Web Fundamentals

TryHackMe • 2024

Certificate ID: THM-XACNBF0E0N.

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Certified in Cybersecurity Training

ISC2 • January 2024

Completed the official ISC2 CC online self-paced training.

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Ethical Hacking Essentials

EC-Council CodeRed • May 2023

Certificate of Achievement #222249.

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Introduction to Threat Hunting

Security Blue Team • May 2023

Certificate #661310153.

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Introduction to Vulnerability Management

Security Blue Team • May 2023

Certificate #956053373.

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React and Redux Certification

KG Coding • 2023

Completed React and Redux certification test by Prashant Jain.

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Python Basic

HackerRank • August 2024

Passed the Python Basic assessment.

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Medium Feed

Publications & Insights

Deep dives into systems architecture, algorithms, binary data logic, and low-level computer science engineering.

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Available for Hire

Freelance & Engineering Services

I offer production-grade full-stack engineering, API design, and web security testing services. Hire me directly via secure contract platforms.

Popular

Full-Stack Web Development

Next.js & React Engineering

Developing responsive, high-performance web applications using modern, interactive layouts that look stunning while remaining optimized for SEO, speed, and cross-device usage.

  • Next.js 16 App Router & Client/Server architectures
  • TypeScript codebase implementation
  • Tailwind CSS & custom styled design systems
  • Fluid Framer Motion micro-animations
  • Responsive, accessible, and fast layouts
Scalable

Backend & API Architecture

Scalable Services & Realtime Systems

Engineering resilient, scalable, and low-latency API networks, database designs, and event-driven backends designed to support product workflows.

  • Node.js, NestJS, and clean REST/GraphQL APIs
  • Redis cache layers and system speed-ups
  • Kafka asynchronous messaging and pipeline flows
  • PostgreSQL, MongoDB, and MySQL structured models
  • Containerization (Docker) and Cloudflare setups
Cutting-edge

AI Integration & Automation

Intelligent Features & Workflows

Integrating large language models (LLMs), semantic search, intelligent chatbots, and automated workflows directly into your web applications.

  • OpenAI, Anthropic, and Gemini API setups
  • RAG (Retrieval-Augmented Generation) & Vector DBs
  • Vercel AI SDK and AI-assisted chat screens
  • Autonomous agents and automated workflow jobs
  • Structured LLM outputs and schema validations
Ready to collaborate?

Let's bring your software idea to life.

Whether you require a complete SaaS dashboard, secure API development, database optimizations, or intelligent AI features, you can hire me through contract platforms with escrow protection.

Milestone Escrow Protection
Clear Contract Agreements
Scalable Code Quality
Fiverr Gig

Order Defined Gigs

Best for fast-turnaround single-page apps, bug fixes, or discrete feature upgrades.

Hire on Fiverr
Upwork Contract

Hourly or Fixed Projects

Best for complex web architectures, backend setup, database design, and ongoing development.

Hire on Upwork