Overview:
I am a skilled Full Stack Developer with extensive experience in C#, .NET Core, ASP.NET MVC, JavaScript, and modern front-end frameworks. With a deep understanding of backend and frontend technologies, I specialize in building high-performance, user-friendly web applications that integrate seamlessly with marketing platforms and analytics tools. My focus is on delivering solutions that enhance user experience and provide meaningful insights into user behavior, emphasizing SEO, performance, and maintainability.
Having worked with various marketing teams, I excel at translating design systems into responsive, intuitive interfaces. Whether working on large-scale web platforms or optimizing integrations with MarTech solutions, I bring a collaborative and quality-driven approach to every project.
Skills:
Backend Development: C#, .NET Core, ASP.NET MVC, NodeJS, SQL Server, Async Programming, Multithreading.
Frontend Development: HTML5, CSS3, JavaScript (ES6+), React, Angular, Vue.js.
Performance Optimization: Profiling, performance audits (Lighthouse, WebPageTest), Chrome DevTools, optimizing complex SQL queries.
MarTech Integration: Google Tag Manager, Google Analytics 4 (GA4), A/B testing, user behavior tracking.
Testing and CI/CD: NUnit, Jest, Karma, Playwright, Continuous Integration/Deployment pipelines.
Web Performance Metrics: Familiar with TTI, FCP, LCP, and using real-user monitoring tools.
Tools and Platforms: Git, Azure, headless CMS (e.g., Storyblok), SQL data analysis.
What I Offer:
Expertise in building and maintaining scalable, SEO-optimized websites for marketing teams.
Collaboration with cross-functional teams including marketers, designers, and data analysts to improve user experience and user behavior tracking.
High standards of code quality through peer reviews, pairing, and testing practices.
Ability to leverage cutting-edge web standards and performance optimization techniques to deliver world-class results.
Why Work With Me:
Proven track record of delivering high-impact solutions with measurable outcomes.
Strong communication skills, ensuring that projects run smoothly from start to finish.
A passion for solving complex challenges and continuously improving codebases while managing tech debt effectively.
Experience with real-world applications requiring performance, maintainability, and seamless MarTech integrations.
If you're looking for a developer who can work at the intersection of technology, marketing, and user experience, let's connect and discuss how I can contribute to your project.
C#
.NET Framework
ASP.NET
ASP.NET MVC
ASP.NET Core
Microsoft SQL Server
SQL
API
.NET Core
Microsoft Azure
Blazor
Web Application
JavaScript
HTML5
CSS 3
Mohammed Z.
Alexandria, Egypt
$40/hr
5.0
52 jobs
15+ years building full-stack web applications. I tell you when something's not going to plan. I use AI tools, and they're part of my workflow.
I've shipped for Genesys, Bloowatch, Plenty, Diwala, Lead Liaison, and ARK Knowledge Networks. Some hired me one time or more.
───────────────────────────────
PROOF
→ 45% faster development — Bloowatch (Ember to React, full e-commerce system)
→ 30% development speed boost — Lead Liaison (PHP to React)
→ 100% on-time delivery — Plenty FarmOS
→ 40% faster process cycles — Diwala (simplified credential issuance flow)
→ 50% fewer support queries — Diwala (automated student account creation)
→ 75% authoring time cut — Genesys (built forms + JSON editor to replace manual work)
→ 27% less technical debt — Genesys (dependency upgrades, large-scale refactor)
→ 8-week zero-to-production MVP — Qarib (bilingual AI transcription, full RTL/LTR)
───────────────────────────────
WHOM I WORK WITH
Startups that need someone to own the full stack, make architecture calls, and get to an MVP without constant check-ins.
Established companies with legacy code are slowing them down. I've migrated Ember to React and PHP to React without breaking production. Technical debt is a problem I've solved before, more than once.
Agencies that need a contractor who stays visible. Daily updates without being asked. No radio silence. No surprises the night before a launch.
───────────────────────────────
HOW I WORK
I catch problems before they become emergencies. When I think there's a better approach than what you've spec'd, I'll say so. You can disagree; I'll build it your way. But I won't stay quiet about a risk to avoid the conversation.
I use Copilot, Claude Code, GPT, Gemini, and Grok for requirements exploration, planning, debugging, building UIs, writing tests, pair programming, and code review. I know where AI helps and where it gets in the way.
Clean code, documented decisions, and architecture that your next hire won't need to decipher.
───────────────────────────────
STACK
Core: React, TypeScript, Node.js, PostgreSQL, Next.js, TanStack Start, Tailwind CSS
Backend: Fastify, Nest.js, Express
Databases: PostgreSQL, MySQL, Drizzle, Prisma
Cloud & DevOps: Docker, AWS, GCP, Terraform/Open Tofu, GitHub Actions
Testing: Playwright, Vitest, Jest, testing-library
AI Integration: AI SDK, Mastra, TanStack AI, OpenAI APIs
AI Dev Tools: GitHub Copilot, Claude Code, GPT, Gemini, Grok
Also worked with: Vue.js, Flask, Angular, Ember, Radix UI, MUI
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Hourly, retainer, or fixed scope.
Please tell me what you're building, and I'll tell you if I can help.
AI Development
AI Model Integration
TypeScript
React
Next.js
Node.js
PostgreSQL
Front-End Development
Web Development
Full-Stack Development
Fastify
Vue.js
Tailwind CSS
API Development
JavaScript
Alex R.
Dahab, Egypt
$60/hr
5.0
36 jobs
Driven professional with broad technical skills with more than 20 years experience in IT consulting and software development and special focus on cross platform mobile development. Excellent communicator experienced in interpreting and implementing client visions of projects. Known for ability to multi-task and juggle multiple pressing projects simultaneously, meeting all deadlines. Thrives in an environment that constantly embraces new technology.
KEY COMPETENCIES AND SKILLS
Mobile and Web Development
- Knowledge of AngularJS/Angular, Ionic, Typescript, Node.js, HTML5, CSS3, XML, JavaScript, hybrid development (cordova/capacitor), Single Page Application, ASP.NET MVC, ASP.NET WebAPI, SQL, NoSQL
- Awareness of the Mobile and Web Development industry, and new technologies
- Developing multi-user applications within service orientated
architecture
- Writing up technical manuals and user instructions
- Strategically thinking through all parts of the design process
- Knowledge of international web standards and protocols
Professional
- Able to organise own workload effectively and prioritise tasks
- Can quickly understand business requirements and then translate these into
functional requirements
- Having a passion for customer service & responding quickly to enquiries
- Adaptable and able to quickly pick up new techniques
- Understanding of W3C standards, web accessibility & best practice
Personal
- Passionate about doing a good job
- First rate interpersonal and communication skills, able to easily interact
with fellow developers and customers alike
- Strongly committed to all projects from inception right through to the end
- Confident, friendly and easy to get along with
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