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Borisa – React, Node.js, Typescript, experts in Lemon.io

Borisa

From Bosnia And Herzegovina (UTC+2)flag

Full-stack Web Developer|Senior
Lemon.io stats
6
projects done
2220
hours worked

Borisa – React, Node.js, Typescript

Borisa is a Senior developer with a proven track record in the information technology industry, spanning projects in e-learning, sports, government, and social sectors. He is proficient in Full-Stack Development and specializes in React.js, Node.js, and Typescript. Our interviewer has recognized Borisa as an expert in Hasura, GraphQL, and Redux!

8 years of commercial experience in
AI
Architecture
E-learning
Fintech
Legal tech
Sports
AI software
Dev tools
Main technologies
React
8 years
Node.js
8 years
Typescript
6 years
GraphQL
2 years
Next.js
6 years
JavaScript
7 years
Additional skills
PostgreSQL
MongoDB
Vue.js
Nuxt.js
Express.js
Electron.js
Microsoft SQL Server
AWS
Docker
Golang
ElasticSearch
Jest
Cypress
Tailwind CSS
Material UI
Supabase
OpenAI
OpenAI API
Firebase
Stripe API
shadcn
Testimonials
#17029275823Strong senior Full-stack Developer (React, Node.js, TS), full-time, ongoing

"Borisa has been great, completed his first couple features in the first 3 days! "

#38056142904FS Dev to work with CTO on GenAI shop

"As of now things are going smoothly with Borisa, everything is great!"

Direct hire
Possible
Ready to get matched with vetted developers fast?
Let’s get started today!

Experience Highlights

Senior Software Engineer
Sep 2024 - Jan 20254 months
Project Overview

A legal tech startup focused on delivering AI toolsets for Legal Teams. It focuses on large-scale companies that have in-house Legal Teams.

Responsibilities:
  • Implemented AI Agent that interacts with Word API;
  • Improved codebase structure and set best practices for the future.
Project Tech stack:
React
Typescript
Python
FastAPI
Senior Software Engineer
Jan 2024 - Sep 20247 months
Project Overview

Internal knowledge base for teams, in app or directly in IDE, automatically kept up-to-date every time code code changes.

Responsibilities:
  • Refactored front-end architecture
  • Implemented different custom features to the TipTap editor (core app logic)
  • Researched and implemented of different PLG tools and creation of custom product tours
  • Built GitHub app integration for the product
Project Tech stack:
React
Typescript
Node.js
TipTap
Vite
Senior Front-End Developer
Aug 2023 - Nov 20232 months
Project Overview

This is a revolutionary tool that utilizes AI and Machine Learning to analyze NBA, WNBA, and NCAA games, offering detailed statistics on players' shot selection and percentages. The tool leverages its data to provide betting predictions for its users.

Responsibilities:
  • Refactored the authentication and authorization processes
  • Optimized bundle size
  • Implemented page pre-rendering and reduced re-render count
  • Wrote tickets for the rest of the team for all additional optimizations and refactors
Project Tech stack:
Next.js
Tailwind CSS
Typescript
React
Vite
Full-Stack Developer
May 2021 - Sep 20221 year 4 months
Project Overview

E-School startup for Estonia and Germany.

Responsibilities:
  • Trained the rest of the team on topics of Hasura and GraphQL
  • Set up "graphql-codegen" architecture
  • Led chat module team
  • Created chat UI implementation based on designers' input
  • Built back-end logic for real-time communication using Socket.IO
  • Set up microservices architecture for back end
Project Tech stack:
Express.js
Hasura
GraphQL
PostgreSQL
Typescript
JavaScript
Node.js
React
Vite

Languages

English
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