Valentina Kiyungi

Kraj: Tanzania

Lokalizacja: Dar Es Salaam, TZ

Na Useme od 16 lipca 2026

O mnie

I'm a Full Stack and AI Engineer with experience building modern web applications, AI-powered systems, and business automation solutions for clients worldwide. I specialize in Python, JavaScript, React, Next.js, Node.js, FastAPI, WordPress, and OpenAI-powered applications.

I have developed AI agents, customer support assistants, workflow automation systems, financial platforms, and responsive business websites. My work focuses on creating secure, scalable, and user-friendly solutions that solve real business problems.

I enjoy working with startups, entrepreneurs, and businesses that need reliable software, AI integration, or web development support. I communicate clearly, deliver on time, and always aim to provide high-quality results.

Services I offer:

• AI Agent Development • API Integration • Full Stack Web Development • WordPress Development • REST API Development • Business Automation • Dashboard Development • Website Maintenance • Bug Fixing • Cloud Deployment

Kategorie

Serwisy internetowe > Strony internetowe

Serwisy internetowe > Obsługa stron internetowych

Programowanie i IT > Oprogramowanie

Umiejętności

API AWS Cloud Css Docker Express.js Git Html5 Javascript LLM Next.js NodeJS Nosql PHP Prompt engineering Python React Sql Typescript Uczenie maszynowe Wordpress

CV / Résumé

Paź 2025 - Maj 2026

Full stack developer

FestoByte Inc

Designed and developed a scalable Cash Loan Management System, supporting the complete loan lifecycle from customer onboarding and loan origination to payment processing and financial reporting.

Cze 2024 - Lip 2024

AI/ML Engineer Intern

Sberbank

Built and optimized AI-driven systems for real-world applications, focusing on LLM orchestration and production-grade machine learning pipelines. Developed multi-agent workflows and Retrieval-Augmented Generation (RAG) systems using modern frameworks

Cze 2023 - Lip 2023

Backend developer

Yandex

Developed high-performance backend systems focused on scalability, low latency, and data processing for production environments.

Cze 2023 - Teraz

Web developer

Upwork

Designing and developing high-quality web applications and business websites, transforming client requirements into scalable, user-friendly digital solutions. Focused on responsive design, performance optimization, clean code, and exceptional UI/UX.