Flutter Developer Kenya | [email protected] | +254 792406400 |
GitHub : https://github.com/sandei-travolta |
Portforlio: https://sandei-travolta-portforlio.vercel.app/
- Programming Languages: Python,HTML, CSS, JavaScript, Java, Dart, SQL, NOSql
- Frameworks: HuggingFace,PyTorch,TensorFlow,FastAPI,TailWind,Flutter,React,NextJs,SpringBoot,
- Tools: Git, Firebase, Superbase, AWS,MongoDB
- WEB DEVELOPMENT
- HTML,CSS,JAVASCRIPT,TYPESCRIPT
- React,NextJS,EXPRESSJS,NodeJS
- DATABASES: FireBase,PostgreSQL,MONGODB
- Flutter:
- Strong understanding of the dart Programming language
- Understanding of the MVVM Architecture
- Rest API intergration
- SDK and third party libraries intergration
- GraphQL intergration
- Spring Boot:
- MVC Architecture
- Spring Core essentials
- Spring REST controller development
- JPA ORM
- Spring Security intergration
- Hibernate and MySQL intergration
- AI/NLP:
- Natural Language Processing
- Transformer Models
- Text Classification & Intent Detection
- Text Generation & Conversational AI
- Model Fine-Tuning & Evaluation
- Tokenization, Embeddings & Attention Mechanisms
- Quantization
- quantization
- MLDeVOP
Flutter Developer at Africer Tech remote | October 2023 – January 2024 | 4 months
- Developed and maintained In-house Cross-Platform apps applications using Flutter.
- Created reusable UI components, improving consistency across the product and reducing development time for new features.
- Collaborated closely with the backend team to deliver apps with dynamic features.
ICT intern at Water Sector Trust Fund Nairobi | February 2025 – April 2025 | 3 months
- Assisting with hardware and software troubleshooting.
- Helping users resolve issues related to computers, printers, and applications.
- I provided front-line support via in-person assistance.
- I helped set up and configure new systems, including installing operating systems, productivity tools, and network settings.
- I maintained IT inventory by tracking equipment and updating asset records.
- I supported basic network troubleshooting tasks such as diagnosing connectivity issues and configuring Wi-Fi.
- Contributed to creating and updating documentation for common technical procedures.
Planet Saver An ecommerce inspired mobile application for garbage disposal
- Developed using Flutter for a responsive and clean user experience.
- Created a backend system for payments consuming the Mpesa Daraja Api using Java SpringBoot
- Enhanced the user experience with intuitive UI and task categorization features.
https://github.com/sandei-travolta/planet_saver
IT Help Desk Chatbot *A whatsapp tech support chat bot system with ai models to classify requests and provide responses.
- WhatsApp chatbot interface for real-time tech support conversations.
- Transformer-based classification using distilbert-base-uncased to categorize incoming user requests.
- LLAMA and TinyLlama/TinyLlama-1.1B-Chat-v1.0 and RAG pipeline for Text Generation.
- Quantization
- MLDEVOPS: containerization using docker and deploying to huggingface
- Admin panel for managing support workflows and monitoring performance
- Modular project structure with backend APIs (FastAPI, Spring Boot), frontend (Flutter), and training scripts
https://github.com/sandei-travolta/tech-support-ai-assistant
https://huggingface.co/spaces/Sandei/tech-support-helpdesk-chatbot
MAJI APP A water delivery ecommerce platform with multistore features
- Developed using Next.js to deliver a fast, responsive, and SEO-friendly web application.
- Integrated map services to visualize water vendors, delivery routes, and customer locations in real time.
- Implemented proximity-based matching to automatically connect users with the nearest available water vendors for efficient fulfillment.
- Created a backend system for payments consuming the Mpesa Daraja Api using Java SpringBoot
- Integrated M-Pesa payments via the Daraja API, enabling secure and seamless mobile money transactions.
https://water-delivery-eccormerce.vercel.app
Bachelor of Science in Computer Science *Dedan Kimathi University of Technology | 2021 – 2026