✨ PRO FREELANCER ✨ TOP-RATED ✨ 100% JOB SUCCESS RATE ✨
✨ FULL STACK DEV & VIBE CODING REFACTORING SPECIALIST ✨
👋 Hi, I’m Hamza Shahab, a results-driven Full Stack Web Developer with years of experience building modern, scalable, and high-performing web applications. I specialize in front-end frameworks, backend APIs, and cloud-native solutions that help businesses grow and succeed online.
💡 Services I Offer
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👉 Custom Websites: Landing pages, portfolios, blogs, e-commerce stores, corporate sites
👉 Vibe Coding Rescue: Refactoring AI-generated "spaghetti code," fixing hallucinated logic, and turning messy MVPs into solid production apps
👉 Web Applications: Dashboards, SaaS platforms, chatbots, CRMs, interactive tools
👉 Backend Development: REST APIs, GraphQL, authentication, real-time apps, CMS solutions
👉 Performance Optimization: Speed, SEO, security, scalability, and cloud deployment
🎯 Why Clients Choose Me
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✅ Proven Track Record: Top-rated freelancer with 100% job success on Upwork
✅ The "Finisher" Touch: You "vibed" the code into existence; I structure, secure, and scale it for the real world
✅ Full Stack Expertise: Skilled in both frontend (React, Angular, Next.js, Gatsby) and backend (Node.js, Express, Nest, Java, Spring Boot)
✅ AI-Ready: Experience building intelligent apps using LLMs, LangChain, and Vector Databases
✅ Cloud & DevOps Ready: Deployments on AWS, Azure, GCP, Vercel, Netlify, Heroku, Cloudflare
✅ Database Mastery: SQL (MySQL, PostgreSQL, OracleDB) & NoSQL (MongoDB, Firebase, Firestore)
✅ Agile Collaboration: Experienced with Jira, Trello, Slack, Asana, Monday for smooth project management
🛠️ Tech Stack
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⚡ AI-Assisted Dev Tools: Antigravity, Cursor, Windsurf, GitHub Copilot, Replit (Expert at debugging AI-generated outputs)
🌐 Frontend: ReactJS, Angular, NextJS, GatsbyJS, TypeScript, TailwindCSS, Bootstrap, Redux
⚙️ Backend: NodeJS, ExpressJS, NestJS, Java, Spring Boot, GraphQL, WebSockets, Prisma
🗄 Databases: MySQL, PostgreSQL, OracleDB, MongoDB, Firebase, Firestore
☁ Cloud/DevOps: AWS, Azure, GCP, DigitalOcean, Vercel, Netlify, Heroku, Cloudflare
📱 Version Control: Git, GitHub, GitLab, Bitbucket, CI/CD pipelines
🤖 AI & LLM: OpenAI API (GPT-5), Gemini 3.0, LangChain, Pinecone, ChromaDB, Hugging Face, RAG Pipelines, Prompt Engineering
🌟 What You Can Expect
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⚡ Fast & On-Time Delivery (Turning prototypes into products)
📞 Clear Communication & Requirement Understanding
🔄 Unlimited Revisions Until Satisfaction
🔐 Secure, Scalable, and SEO-Friendly Solutions
Did you build your app with AI, but now it's stuck? Let’s collaborate and turn your "vibe" into reality! ✨
Node.js
React
GraphQL
Bootstrap
MySQL
MongoDB
Website
Gatsby.js
PSD to HTML
Relational Database
Blog Writing
Shopify
Content Writing
Firebase
React Native
Rahul Kailashkumar B.
Regina, Canada
$30/hr
5.0
7 jobs
I'm a results-driven full-stack software engineer with over 9 years of hands-on experience building web platforms, REST APIs, embedded systems, and industrial IoT solutions. Whether you need a robust Laravel backend, a reactive Vue.js frontend, or a complex third-party API integration — I deliver clean, maintainable code that scales.
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🔧 WHAT I DO BEST
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✅ Full-Stack Web Development
End-to-end development using Laravel, Vue.js, React.js, and Node.js. I architect clean MVC systems, design REST APIs, and build pixel-perfect frontends with TailwindCSS and Bootstrap.
✅ Legacy System Modernization
Expert at migrating legacy codebases — from PHP 5 → PHP 8 and Laravel 6 → Laravel 11 — resolving compatibility issues, improving performance, and future-proofing your architecture.
✅ API & Third-Party Integrations
Deep experience integrating: Facebook, Instagram, TikTok, YouTube, Twitter, Salesforce, DocuSign, OpenAI, Gemini, Paytm, Klaviyo, Snowplow, EmailOctopus, Google APIs, and more.
✅ Automation & Workflow Optimization
I build smart automation workflows — scheduled content pipelines, cron jobs, analytics tracking, and campaign management tools that run reliably without manual intervention.
✅ Embedded Linux & Industrial IoT
Unique background developing embedded PHP applications on Linux-based hardware (Khadas, BeagleBone) for fuel station monitoring systems deployed at scale across multiple sites.
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💼 RECENT HIGHLIGHTS
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▸ Built a full-stack nonprofit campaign platform (Laravel + Vue.js) with social media automation across Facebook, Instagram, TikTok, YouTube, and Twitter.
▸ Led Laravel 6 → 11 migration using Laravel Shift, modernizing architecture while maintaining backward compatibility.
▸ Enhanced an Ad Grant automation tool using Laravel + Node.js web scraping services.
▸ Developed a centralized monitoring dashboard for distributed fuel stations deployed nationwide.
▸ Built an employee activity monitoring desktop app using ElectronJS + Node.js + ReactJS with screenshot capture and real-time dashboards.
▸ Integrated DocuSign API for digital document signing workflows on a Core PHP CMS platform.
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🛠️ TECH STACK
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Backend: PHP, Laravel, Node.js (Express.js), C#, ASP.NET
Frontend: Vue.js, React.js, JavaScript, jQuery, HTML5, CSS3, TailwindCSS, Bootstrap
Databases: MySQL, SQLite
DevOps: Git, Postman, Swagger, AWS (working knowledge), Ubuntu, Windows
APIs: OpenAI, Gemini, Salesforce, DocuSign, Payment Gateways, Social Media APIs
Tools: VS Code, Visual Studio, Asana, Monday, Active Collab, Shopify ecosystem
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🎓 BACKGROUND
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Bachelor of Engineering in Electronics & Communications — Gujarat Technological University
This engineering foundation gives me a unique edge in full-stack + IoT/embedded system work.
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I take ownership of projects end-to-end, communicate proactively, and write code I'm proud to put my name on. If you're looking for a reliable engineer who hits the ground running — let's talk.
Embedded C
C++
Firmware Programming
FreeRTOS
ESP32
STM32
MQTT
Embedded Linux
QNX
Bluetooth LE
Qt Framework
QML
Raspberry Pi
CMake
PHP
Python
Full-Stack Development
JavaScript
Vue.js
C#
Ravi S.
Regina, Canada
$40/hr
5.0
3 jobs
I specialize in building robust, secure, and cloud-native applications using the Microsoft technology stack — delivering clean code, scalable design, and DevOps automation that meets real-world business demands.
With over 13 years of experience in .NET development and Azure architecture, I have successfully designed and implemented solutions that are performant, maintainable, and aligned with industry standards.
💼 Core Expertise:
✅ .NET Technologies: .NET Core, ASP.NET (MVC, Web API, Razor Pages), Entity Framework Core, LINQ, SignalR
✅ Azure Services: App Services, Azure Functions, Azure SQL, Azure Storage (Blob/Table/Queue), Key Vault, Application Insights, Azure API Management, Azure Active Directory (AAD), Cosmos DB, Azure Logic Apps, Azure IoTHub
✅ DevOps & CI/CD: Azure DevOps (Boards, Repos, Pipelines), YAML pipelines, Infrastructure as Code (ARM), Deployment Slots, Release Gates, Approval Flows
✅ Architecture & Design Patterns: Clean Architecture, Domain-Driven Design (DDD), CQRS, Repository Pattern, Dependency Injection
✅ Security: Role-based Authorization, OAuth2, OpenID Connect, Azure Key Vault Integration
✅ Modern UI: Blazor Server/WebAssembly, MudBlazor, Bootstrap, RESTful API integration
🧠 What I Deliver:
🏗 Modular & testable code with high maintainability
🔄 Automated deployments with environment-based approvals
📈 Azure monitoring, logging, and diagnostics integration
🔒 Enterprise-level security and compliance best practices
📦 Clean Git-based workflows with branching strategy and code reviews
Whether you need to build a new cloud-native .NET system or modernize and automate your existing application stack, I can help implement a scalable architecture, ensure code quality, and streamline your delivery pipeline.
📨 Let’s discuss how I can bring engineering excellence to your next Azure and .NET project.
.NET Core
SQL
Blazor
C#
Microservice
Azure DevOps
REST API
Docker
CI/CD
Microsoft Azure
Meet K.
Regina, Canada
$37/hr
5.0
2 jobs
I have about 7 years of experience in developing mobile and web applications using Flutter and React Native. I have developed hybrid applications for both Android and iOS devices and have worked on projects with a wide range of features like authentication, data storage, API integration, and UI/UX design.
I am familiar with the main concepts of both Flutter and React Native, such as state management, navigation, styling, and animations. I have also worked with several plugins and libraries such as Redux, Firebase, and many others.
I am also familiar with the debugging and testing process, ensuring the applications are robust and stable. I have experience working with continuous integration and delivery systems such as Git and App Center.
Overall, I am confident in my skills and experience in developing mobile and web applications using Flutter and React Native.
• Knowledge of UI/UX design principles
• Expertise in developing mobile applications using iOS and Android SDKs
• Proficiency in coding languages such as Java, C++, and Objective-C
• Experience in using mobile technologies such as Bluetooth and Wi-Fi
• Familiarity with modern mobile development frameworks such as React Native and Flutter
• Ability to design and implement efficient and secure mobile architectures
• Knowledge of mobile security best practices
• Expertise in debugging and troubleshooting mobile applications
• Ability to collaborate with other development teams to ensure successful integration of mobile applications
• Ability to create and maintain documentation for mobile applications
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