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Cleven User

@cleven

Backend developer focused on scalable Django/Flask APIs and AI-integrated solutions.

Tanzania
Message

What I'm looking for

I seek backend or AI/ML roles where I can build scalable APIs, work with databases, and apply AI integrations in collaborative, growth-focused teams.

I am a backend developer with two years of professional freelance experience building scalable web and API solutions using Django and Flask. I specialize in database design and optimization with MySQL and PostgreSQL and apply rigorous version control and deployment practices.

My projects include a production tour-operator platform with booking and payment integrations, and multiple confidential client engagements delivering RESTful APIs and AI-integrated applications using LangChain and NLP techniques. I maintain a 3.9 GPA while studying Computer Science and contribute to open-source projects.

I am a self-directed learner passionate about AI/ML engineering and cybersecurity fundamentals, and I collaborate closely with clients to turn requirements into reliable, documented backend systems delivered on time.

Experience

Work history, roles, and key accomplishments

SE
Current

Freelance Backend Developer

Self-Employed

Jan 2023 - Present (3 years)

Designed and delivered scalable backend solutions and RESTful APIs for clients, optimizing database schemas and integrating third-party services to deploy production web applications on schedule.

Education

Degrees, certifications, and relevant coursework

MU

Mwenge Catholic University

Bachelor of Science, Computer Science

Grade: 3.9/4.0

Activities and societies: Relevant coursework: Data Structures & Algorithms; Database Management Systems; Web Development; Artificial Intelligence; Machine Learning; Software Engineering; Cybersecurity Fundamentals.

Pursuing a Bachelor of Science in Computer Science with coursework in data structures, databases, web development, AI/ML, software engineering, and cybersecurity; expected graduation September 2026.

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Cleven User - Freelance Backend Developer - Self-Employed | Himalayas