Hello 馃憢 Welcome to my portfolio!
I'm Djaidri Oussama
I'm a founder and software engineer based in S茅tif, Algeria, specializing in front-end engineering, full-stack product development, and design systems.
I build practical, user-centered products using TypeScript, React, and modern cloud technologies, with additional experience in Golang.
As the founder of MASTRILO ACADEMY, I'm passionate about connecting learning with real skills, meaningful projects, and career opportunities.
Driven by curiosity and continuous learning, I also share my experience through technical writing and myYouTube channel, Algorithm Academy.
PORTFOLIOS ARE EVERYTHING,
PROMISES ARE NOTHING.
DO THE WORK.
MASTRILO ACADEMY
Not another e-learning platform. MASTRILO ACADEMY is part of a broader career growth ecosystem, focused on building deep understanding and practical skills through real-world execution.
TANSTACK START
REACT 19
TYPESCRIPT
TAILWIND CSS 4
shadcn/ui
SUPABASE
POSTGRESQL
DRIZZLE ORM
BETTER AUTH
CLOUDFLARE WORKERS
DOCKER
VITESTMhwar Platform
Mhwar is an Arabic-first platform for building and managing online communities, with tools for member engagement, content, events, subscriptions, and communication.
Neon
Cloudflare Products
WhatsApp Cloud API
Moyasar
PlaywrightDG Career Tool
A web app for career planning and personality assessments.
Next.js
MidtransTASQ Platform
An Arabic-first platform for ordering professional academic services, including translation, proofreading, document formatting, and presentation design.
Chakra UIQiima Academy
A practical entrepreneurship learning platform combining courses, live sessions, and expert guidance to help people validate ideas, find customers, and grow their businesses.
Founder
Jul 2024 - Present (2 yrs 2 mos) 路 Algeria 路 Remote
Technical Writer
Jun 2025 - Present (1 yr 3 mos) 路 Remote
Full Stack Engineer & Maintainer
Jan 2023 - Present (3 yrs 8 mos) 路 Jakarta, Indonesia 路 Remote
Content Creator - Algorithm Academy Channel
Nov 2018 - Present (7 yrs 10 mos) 路 Remote
Full-stack Developer
Jan 2017 - Present (9 yrs 8 mos) 路 Remote
Senior Software Engineer
Oct 2025 - Dec 2025 (3 mos) 路 Algiers, Algeria 路 Remote
Senior Frontend Engineer (React.js Stack)
Oct 2024 - Dec 2025 (1 yr 3 mos) 路 Algeria 路 Remote
Technical Client Representative
Dec 2024 - Mar 2025 (4 mos) 路 Doha, Qatar 路 Remote
Technical Writer
Dec 2023 - Aug 2024 (9 mos) 路 Remote
Senior Frontend Developer (React.js Developer)
Sep 2022 - Jun 2023 (10 mos) 路 Dar El Beida, Algiers, Algeria 路 Remote
Frontend Developer (React.js Developer)
Jan 2022 - Jul 2022 (7 mos) 路 Algeria
JavaScript(programing language)
TypeScript(programing language)
Golang(programing language)
Node.js(JavaScript runtime)
Hono(Web Framework)
Vue.js(js framework)
React.js(js framework)
Tailwindcss(css framework)
Panda CSS(css-in-js)
Git(distributed version control)
GitHub(Cloud Repository)
Tanstack START(meta framework)
Next.js(meta framework)
React Native & Expo(mobile development)
Figma(ui/ux)
Postgres(database)
Drizzle(ORM)
Vitest(testing)
React Testing Library(testing)
Postman(api platform)
Docker(devOps)
Supabase(baas)
Lemon Squeezy(payment)
Stripe(payment)
Turborepo(monorepo)