u
umarabdullahi2

Jeff

@umarabdullahi2

Full Stack Developer Frontend Backend Engineer

Verenigde Staten
Engels, Spaans, Frans, Duits, Italiaans
Sommige informatie wordt in het Engels weergegeven.
Over mij
I’m Jeff, a Full Stack Developer specializing in building modern, scalable, and user-friendly web applications. I work across frontend and backend development, turning ideas into reliable digital solutions. My expertise includes React.js, Next.js, JavaScript, TypeScript, Node.js, Express.js, Python, PHP, Laravel, REST APIs, and databases such as MongoDB, MySQL, PostgreSQL, Firebase, and Supabase. I focus on clean code, responsive interfaces, strong performance, secure systems, and seamless user experiences.... Lees meer

Skills

u
umarabdullahi2
Jeff
offline • 
Gemiddelde reactietijd: 9 uur

Bekijk mijn diensten

Full stack webapplicaties
I will software development, front end backend developer, full stack developer
VanafUS$ 80 / projectMeer informatie
Platformonafhankelijke development
I will mobile app development ios app development as flutter mobile app developer
VanafUS$ 100 / projectMeer informatie

Werkervaring

Full_Stack Data Solutions

Full Stack Developer

Full Stack Data Solutions • Freelance

Feb 2022 - Sep 2023 • 1 yr 7 mos

Developed and maintained modern web applications for businesses, startups, and individual clients. Worked across frontend and backend development, building responsive interfaces, REST APIs, authentication systems, database solutions, and third-party integrations. Used technologies including React.js, Next.js, JavaScript, TypeScript, Node.js, Python, PHP, Laravel, MySQL, MongoDB, Firebase, and Supabase. Focused on clean code, performance, scalability, troubleshooting, and delivering reliable solutions based on client requirements.