u
usman_cole1

Cole Usman

@usman_cole1

Full Stack Developer

États-Unis
Anglais, Bengali
Certaines informations sont présentées en anglais.
À propos de moi
Full Stack Web Developer for website development and custom web apps. I build fast, responsive websites with clean front end (HTML, CSS, JavaScript, React) and secure backend development (APIs, database, authentication). I also handle bug fixes, performance optimization and deployment. Message me with your idea and I’ll reply with a clear plan and price.... Plus d’infos

Compétences

u
usman_cole1
Cole Usman
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Applications Web Full stack
I will do custom website development full stack developer, front end developer
De10 $US / projetPlus de détails
Applications Web Full stack
I will be your software developer, full stack web developer for saas web application
De5 $US / projetPlus de détails

Portfolio

Expérience professionnelle

AppMonsta

AI & SaaS Developer

AppMonsta

Aug 2021 - Dec 2021 • 4 mos

Developed AI-powered web applications and SaaS products combining modern frontend technologies with scalable backend systems. Built AI web apps, AI SaaS platforms, AI chatbots, automation tools, and custom software integrating AI APIs and third-party services. Worked with React, Next.js, Node.js, Python, OpenAI API, AI API integrations, databases, and automation workflows. Developed SaaS dashboards, authentication systems, subscription-based features, API integrations, and responsive interfaces while focusing on scalability, performance, and practical business use cases for AI-powered software.

Codemasters

Backend Developer

Codemasters • Freelance

Feb 2017 - Apr 2018 • 1 yr 2 mos

Worked on backend development for custom web applications, SaaS platforms, CRM systems, and business software. Developed REST APIs, authentication systems, database architecture, backend services, and third-party integrations using Python, Django, Node.js, and SQL-based databases. Built reliable backend infrastructure for frontend applications and implemented features such as user management, role-based access, data processing, API integrations, dashboards, and automated workflows. Also maintained existing applications, resolved technical issues, optimized performance, and developed new backend functionality based on product requirements.

Digital_Execution Simplified

React & Next.js Developer

Digital Execution Simplified • Freelance

May 2016 - Oct 2016 • 5 mos

Developed modern, responsive websites and web applications using React, React.js, Next.js, JavaScript, HTML, CSS, and Bootstrap. Built custom websites, SaaS websites, business websites, web dashboards, and interactive web applications with a strong focus on performance, usability, and responsive design. Worked from Figma designs to create reusable frontend components and integrate backend APIs and external services. Collaborated on website redesigns, custom web development, frontend development, API integration, and optimization of existing web applications for improved functionality and user experience.