ahmedshamswali — full stack developer and designer

Previous Portfolio

I’m a Full-Stack Web Developer, Mobile App Developer, and UI/UX Designer having 5 years+ of professional experience, who’s all about building slick, high-performance apps that don’t just look good— they feel good to use. I live at the sweet spot where design meets development, making sure every pixel is in the right place and every line of code runs like a dream. Whether it's crafting buttery-smooth animations, fine-tuning backend logic, or obsessing over micro-interactions, I’m here to make the digital world a little more awesome.

Right now, I’m deep in the trenches of web and mobile development, rocking tools like React, Next.js, Node.js, Nest.js, Flutter, and React Native. I design backends that scale, wire up APIs that just work, and create UI/UX experiences that keep users hooked. Clean code? Always. Performance optimization? You bet. Accessibility? Non-negotiable.

I’ve had the chance to work across industries like finance, healthcare, logistics, and e-commerce—helping startups take off and big businesses level up their digital game. One of my proudest projects? AIOWEAR, an AI-powered fashion platform that turned heads (and doubled its user base) by blending tech with creativity.

When I’m not coding or pushing pixels, I’m soaking up the latest in design and dev trends, always looking for that next big innovation. I believe great software isn’t just built— it’s crafted with love, precision, and just a little bit of magic. Let’s build something awesome!

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Performance Gains
“Ahmed joined our project in the middle of a critical release window and immediately brought clarity to a chaotic codebase. He refactored our Next.js SSR flow, shipped a complex feature behind feature flags, and reduced our TTFB by nearly 40% without disrupting ongoing work.”
James K.· CTO, B2B SaaS
Polished Delivery
“We handed Ahmed a rough Figma file and an ambiguous brief. In a week, he delivered a polished, accessible UI with graceful loading states, responsive layouts, and measurable performance gains. Stakeholders were impressed by how he balanced speed with thoughtful UX decisions.”
Marta P.· Product Lead
Maintainable Code
“What stood out most was the reliability. Ahmed didn’t just build features—he left the codebase in a better state. Clean abstractions, helpful tests, and documentation that made handover painless. Our team is still using his patterns months later.”
Devon C.· Founder
Ownership Mindset
“Strong engineering instincts and excellent communication. Ahmed proactively flagged edge cases, proposed pragmatic solutions, and owned delivery end‑to‑end. He’s the kind of engineer you trust with ambiguous problems and tight timelines.”
Rashid A.· Engineering Manager
UX Performance
“He elevated the experience without sacrificing performance—subtle micro‑interactions, accessible components, and image optimizations that cut page weight by half. The result felt premium and fast across devices.”
Lia V.· Design Lead
Performance Gains
“Ahmed joined our project in the middle of a critical release window and immediately brought clarity to a chaotic codebase. He refactored our Next.js SSR flow, shipped a complex feature behind feature flags, and reduced our TTFB by nearly 40% without disrupting ongoing work.”
James K.· CTO, B2B SaaS
Polished Delivery
“We handed Ahmed a rough Figma file and an ambiguous brief. In a week, he delivered a polished, accessible UI with graceful loading states, responsive layouts, and measurable performance gains. Stakeholders were impressed by how he balanced speed with thoughtful UX decisions.”
Marta P.· Product Lead
Maintainable Code
“What stood out most was the reliability. Ahmed didn’t just build features—he left the codebase in a better state. Clean abstractions, helpful tests, and documentation that made handover painless. Our team is still using his patterns months later.”
Devon C.· Founder
Ownership Mindset
“Strong engineering instincts and excellent communication. Ahmed proactively flagged edge cases, proposed pragmatic solutions, and owned delivery end‑to‑end. He’s the kind of engineer you trust with ambiguous problems and tight timelines.”
Rashid A.· Engineering Manager
UX Performance
“He elevated the experience without sacrificing performance—subtle micro‑interactions, accessible components, and image optimizations that cut page weight by half. The result felt premium and fast across devices.”
Lia V.· Design Lead

Skills

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languages
- JavaScript (ES6)
- TypeScript
- Dart
- Java
- Python
- SQL
- HTML/CSS/Sass
frontend
- Next.js
- Nuxt
- React
- Vue
- Blade
- Wordpress
- UI Libraries
backend
- Nest.js
- Laravel
- Express.js
- Node.js
- Spring Boot
- Django
- GraphQL
database
- Supabase
- MongoDB
- Firebase
- MySQL
- PostgreSQL
- Redis
- PlanetScale
mobile
- Flutter
- React Native
- Capacitor
- Java
creative
- Figma
- Adobe Xd
- Photoshop
- Premiere Pro
- After Effects
- DaVinci Resolve
- FL Studio
- Prototyping
- Wireframing
- User Testing
cms
- Strapi
- Sanity
- Contentful
- WordPress
- GraphCMS
- Prismic
- Storyblok
and
- Docker
- AWS
- Electron
- Socket.io
- Reverb / Echo
- Vercel
- Sentry
- Cloudinary

Experience

May '24 - Now
Software Engineer
Quest BDC
Served as a pivotal developer at Thyrocare Bangladesh Ltd. Architected and deployed the core Laboratory Information System (LIS) for streamlined sample processing and regulatory compliance. My contributions included developing a suite of internal analytics tools (such as a Facebook Monitoring System and Sales Tracker) that boosted campaign effectiveness by 35%. I also contributed to the enhancement and maintenance of the existing stock market analysis software.
Next.JS
Electron
Laravel
Node.JS
React
TypeScript
Prisma
MySQL
Docker
React Native
Dec '23 - Mar '24
Full Stack Developer
World Food Chain Pte Ltd
Architected the "FarmLink" farmer registration and crowdfunding portal for FoodStarter, a platform focused on reducing global food wastage. The system streamlines financing programs and farmer outreach, connecting sponsors directly with agricultural communities. Achieved 90% data integrity on farmer profiles and facilitated over $50,000 in financial aid to 200+ registered farms within the first quarter.
Next.JS
NextJS API Routes
Supabase
Prisma
Jan '23 - Jan '24
Software Developer
Automated Graphics
Led the 12-month end-to-end development and launch of AIOWEAR, architecting the complex platform from scratch. This comprehensive system integrated a generative AI fashion design engine with a proprietary social e-commerce marketplace, allowing creators to design, generate, and sell AI-influenced apparel directly. The marketplace achieved a 40% creator retention rate and saw 28,000+ active listings within the first 6 months.
Next.JS
React
AWS
Node.JS
TypeScript
OpenAI
Stable Diffusion
Stripe
MongoDB
ChakraUI
Tailwind CSS
Jan '22 - May '22
UI/UX Designer
Dependopolis Consulting Limited
Served as the dedicated UI/UX Designer, managing the full design lifecycle for diverse clients, spanning high-traffic e-commerce and specialized utility platforms. Delivered pixel-perfect, scalable design systems, resulting in a 15% increase in key conversion metrics and reducing critical user errors by 25%. I also established a component library of 80+ reusable elements, accelerating developer handoff by 30% across 3+ development teams.
Figma
User Interface Design
User Experience Design
WordPress
Jan '21 - Jan '23
Freelancer
Fiverr
Established an independent web and mobile application consultancy, specializing in the delivery of complex, custom projects for a competitive market. Successfully executed 37+ detailed projects while maintaining a 98% client satisfaction rating, building a strong reputation for end-to-end product design and development proficiency.
Flutter
React Native
React
Figma
Adobe Xd
Next.JS
Jul '20 - Dec '20
Mobile Application Developer
Alphabet Digicomm
Led development for desi Everfit clone, the coaching platform trusted by 10,000+ coaches. Engineered high-load features like Integrated Payments and AI Workout Programming, automating 10+ critical workflows. Optimized data infrastructure, boosting reporting speed by 30% and increasing coach engagement by 20%.
React Native
Express.js
NativeWind
TypeScript
Jan '19 - Feb '20
Software Developer
AlphaByte Inc.
Engineered Snapwiz, a generative AI SaaS that transforms user selfies into studio-quality professional headshots. Leveraging Stable Diffusion & FLUX APIs, the platform reduced headshot costs by 95%. Achieved 35% MoM growth, scaling image generation to 65,000 assets while maintaining 99.8% platform uptime.
React Native
React
Express.js
Node.js
TypeScript