Profile
I build interfaces that feel intentional - fast, accessible, and easy for teams to evolve - whether that is a marketing site, a product dashboard, or a companion mobile app.
I am Yahia Elsayed, a Software Engineer at Pimula Agency with hands-on experience building modern web interfaces and product experiences.
I graduated in 2024 with a bachelor's degree in computer science and focus on responsive, user-friendly, and high-performance applications across web and mobile.
My stack spans front-end development with HTML, CSS, JavaScript, TypeScript, React.js, and Next.js, plus back-end work with Node.js, Express.js, RESTful APIs, and GraphQL, alongside mobile work with Flutter and React Native.
Day to day I sit between design and backend: translating Figma into resilient components, tightening Core Web Vitals, and making sure API contracts stay predictable for everyone consuming them.
I enjoy the craft of small details - motion that does not get in the way, empty states that guide users, and error handling that reads like a human wrote it.
2024
CS bachelor's
4+
Roles & internships
3+
Years of experience
Web + Mobile
Where I ship
What I am focused on now
Current focus areas, updated as the portfolio and work evolve.
Now / May 2026
Shipping production features at Pimula across Next.js, React, and TypeScript.
Polishing this portfolio into a living product with tools, writing, and playful experiments.
Deepening my eye for performance, motion, accessibility, and durable component systems.
How I work
Principles that show up in my code reviews, tickets, and shipped work.
Product-minded UI
Layouts and components that scale with real content, states, and edge cases - not just the happy path in a mock.
Performance & clarity
Lighthouse-friendly bundles, thoughtful loading patterns, and code that teammates can onboard to without guesswork.
Collaboration
Clear handoffs with designers, pragmatic API discussions with backend peers, and documentation when it saves the next person time.
Tools & Technologies
A mission-control view of the tools I use across interface work, systems, mobile, and delivery.
Mission Control
Build Stack Console
4
systems
14
tools
Live
signal
Front-End
Interface
Mission
Translate product ideas into responsive, polished UI systems.
Output
Design handoff to production-ready screens.
Primary stack
8 active
HTML
CSS
JavaScript
TypeScript
React.js
Next.jsResponsive DesignCross-Browser CompatibilitySupporting tools
RESTful APIsComponent-Based ArchitectureTailwind CSSNext UIAnt DesignShadcn UI
Signal preview
HTML
CSS
JavaScript
TypeScript
React.js
Ready state
I use this stack when the work needs practical delivery with enough polish to feel intentional.
Experience
Roles that shaped how I build for users and teams.
Software Engineer
Apr 2024 - PresentPimula Agency
Lead the development and maintenance of responsive web applications using React.js and Next.js, collaborate with designers, optimize performance, and integrate RESTful APIs with backend systems.
- Own features from scaffold to release in Next.js and React.
- Tune rendering, assets, and network patterns for snappy UX.
- Partner with design on component systems and interaction polish.
Front-End Developer
Jan 2024 - Apr 2024NextGen Software
Built responsive web interfaces with React.js and Next.js, contributed to UX implementation, performance improvements, and front-end/backend integration.
- Implemented responsive layouts and reusable UI patterns.
- Improved load and interaction performance on key flows.
- Integrated REST APIs with clear loading and error UX.
Full Stack Developer Intern
Jun 2023 - Sep 2023Information Technology Institute (ITI)
Worked on scalable web applications using React.js and Node.js, contributed to RESTful APIs, performance improvements, and responsive implementation.
- Full-stack feature work across React and Node.js services.
- Contributed to REST API design and client consumption.
- Focused on responsive behavior across breakpoints.
Cognos Analytics Intern
Jul 2022 - Dec 2022IBM
Built dashboards and reports with Cognos Analytics, worked on data models and visualizations, and delivered analytics-focused solutions with senior analysts.
- Delivered dashboards and reports for stakeholder decisions.
- Worked with data models and visualization best practices.
- Collaborated with analysts on requirements and iterations.
Education
Bachelor of Science in Computer Science
Class of 2024
Coursework and projects emphasized software engineering fundamentals, data structures, and building full applications end to end.
Daily quoteinspirational
Need someone who can turn product ideas into shipped interfaces?
I can help with frontend, backend edges, mobile experiences, and the polish that makes product work feel ready.