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Usama
@usama_codeworks
Level 1
Full Stack AI Chatbot Developer
Pakistan
English, Urdu
About me
Greetings, I'm Usama a Full Stack Developer specializing in modern web development.
I build responsive apps using HTML5, CSS3, JavaScript, Angular, and SQL, plus C++, Python, Java, and C# for backend logic, algorithms, and coding projects. I help with programming tasks, debugging, technical documentation, and system diagrams (UML/ER/flowcharts), along with Linux/Ubuntu setup & scripting.
Whether it's a full-stack app, coding project, or hands-on debugging help I deliver clean, welldocumented work with clear communication and on-time results.
Let's build something great together!
Skills
Usama
$12/hour
Offline •
Average response time: 1 hour
See my services
Full Stack Web Applications
I will do python java and c programming tasks assignments and software projects
AI Chatbot Development
I will build a rag chatbot trained on your pdfs, documents and website
Want to work on an hourly basis?
Tell Usama what you need.
$12
/
hourPortfolio
Work experience
Full stack developer
Devex
Feb 2022 - May 2025 • 3 yrs 3 mos
Designed and developed a complete Job Portal System as a full-stack web application, handling both front-end and back-end functionality. Built responsive, user-friendly interfaces using HTML5, CSS3, JavaScript, and Angular, and managed data using SQL databases. Implemented role-based authentication for employers and job seekers, a searchable job listings page with filters, and an admin dashboard for managing postings. Also worked on debugging, code optimization, and writing clean, maintainable code throughout the project. Gained hands-on experience across the development lifecycle — from planning and database design to deployment-ready front-end interfaces.
23 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 23 Reviews
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Most relevant
shahid_joyia
Australia
I have got my best experience with Usama. he has done wonderful job. the job was precise, on time and handled very professionally. I will work with Usama again fir sure he is amazing in his work.
3 days
Duration
Full Stack Web Applications
Helpful?
grishe
Canada
Ongoing collaboration
I had a great experience working with Usama on my RAG chatbot project. He understood the requirements quickly and delivered a solid solution with great attention to detail. Communication was smooth, and he was very helpful throughout the project. Highly recommended for RAG, AI, and chatbot development!
1 day
Duration
AI Chatbot Development
Helpful?
tentechmaster
Tanzania
⭐⭐⭐⭐⭐Excellent Work and Highly Recommended! The developer did a great job improving my website and implementing the requested features. He was professional, patient, and receptive to feedback and corrections throughout the project. I appreciate his commitment to improving the website and ensuring the...
7 days
Duration
Full Stack Web Applications
Helpful?
mafaaz_7
Georgia
He did an exceptional work in a few days. It turned out to be way too perfect. He got the patience, he ie very polite. 100% guaranteed he is the guy you can trust and do with. I am not a scammer guys. Believe me. ❤️😊
3 days
Duration
Full Stack Web Applications
Seller's Response
Helpful?
bronain
United Kingdom
Usama was perfect from start to end Communicated very professioanlly through out the work He delivered me the document with free of AI and also covered all requirements Highly recommended in future
4 days
Duration
Full Stack Web Applications
Helpful?
