Djibril – React, Node.js, Typescript

Ora.ai is a chatbot company that allow users to easily create custom chatbot on top of top powerful LLMs.

• Improved existing LLMs model for better accuracy;
• Conducted research on chunking strategies for embeddings;
• Implemented new features such as Google Drive and notion integration.

Pivot is an online collaboration tool in the style of notio.so, designed for managing projects, courses, and live team cooperation.

• Implemented front-end components and pages;
• Integrated Agora for video and audio calls;
• Wrote automated tests;
• Connected with the backend API using Apollo GraqhQL;
• Fixed bugs.

Multiplayer is a startup based in Silicon Valley that helps companies integrate, organize, and track work and communication spread across apps. It provide a AI agent that perform tasks on behalf of the user.

• Used LangChain and OpenAI to create a Chatbot based on the customer's data (using embeddings);
• Designed the architecture of the backend;
• Deployed the backend on Google App Engine;
• Implemented search with Atlas search;
• Connected the front-end and backend using GraphQL;
• Handled different microservices;
• Created the project from scratch;
• Concerted Figma design to React components;
• Created an atomic design system for the app;
• Built features like Google Docs API, Notion API, and Slack bot integrations.

The product was for developers. It helps us protect our code against man-in-the-middle attacks. While committing code to remote providers like Github, they check the code in order to detect any intrusion using their code scan algorithm inspired by blockchain technology.

• was able to find a solution on how to make sure any commit is being scanned by their algorithm before being pushed to the provider (e.g., Github);
• integrated Github, Gitlab, and Bitbucket APIs to commit code from our backend;
• implemented API endpoints for our custom CLI to fetch lists or repositories, commit code, and authenticate using username, password, OTP, and facial recognition.

A floor management system Tablet application for Sephora.

• Build the web application user interfaces;
• Implemented the backend services and API;
• Integrated the backend;
• Wrote tests.

Crowdbotics is a company that help developer build application faster and easier.

• Generated code pipeline for the user;
• Generated the project boilerplate for the user;
• Added and maintained features of different microservices;
• Wrote unit and integration tests;
• Optimized the project architecture;
• Deployed the solution on AWS on EC2;
• Used S3 for file storage.

Buvibu is a hotel reservation web application where the main features allow users to properly operate the user management system, complete hotel reservations, and keep track of hotel and room management.

As a freelance web developer, I worked with the SapancaOtelleri team to replace their old website built with WordPress with a new fresh React app. The sapancaotelleri.com.tr is the reference in Turkey/Sakarya for hotel reservations. Djibril accomplished:

• Converted the new Figma UX design to React (Next.js) component;
• Worked as a Node.js backend developer in order to build the API;
• Worked on the API integration.

Medixbot is a telemedicine application. The main aim of the application is to connect patients and doctors around the world. Patients can find doctors, book an appointment, and have a video call session with the doctor. During the session, the patient can wear one of the team's custom medical devices (i.e. cgm diabetes monitor) so that the doctor can see the corresponding information about the patient in order to make better decisions.

• Created the architecture of the project using nx monorepo;
• Made technical decisions for the project and assigned tasks to each member of the team;
• Mentored one junior developer who was on the team;
• Created a project architecture where code (such as type, theme, and models) was shared between all the applications in the monorepo;
• Worked on the front-end, created a styling system (using a combination of emotion and styled system), added components to the storybook, reviewing code.

The project is about connecting job seekers and employees. The main features included the video and text chat and a collaborative magic text editor, among others.

• Assisted during the maintenance of existing features for the web platform and other systems;
• Led the development of new products and MVPs in collaboration with users and other stakeholders;
• Conducted code reviews.