Summary
Overview
Work History
Education
Skills
Personal Projects
Websites
Hobbies and Interests
Languages
Timeline
Generic

DENNIS KUMAR

Tallinn

Summary

Expert in React, Typescript, NextJS; skilled in Flutter, NodeJS. Proficient in front-end and software architecture, and adept in full-stack development. Highly-motivated employee with desire to take on new challenges. Strong work ethic, adaptability, and exceptional interpersonal skills. Adept at working effectively unsupervised and quickly mastering new skills.

Overview

7
7
years of professional experience

Work History

Front-end Developer

Yolo Group
Tallinn
03.2024 - Current
  • Creating and implementing game clients using ReactJS and Redux
  • Optimizing and refactoring code
  • Code reviews
  • Occasional participation in architecture meetings

Full-stack Flutter Developer (Freelance)

Coupler OÜ
Tallinn
02.2023 - 11.2024
  • This project is in partnership with a couple of therapists and is targeted at couples and their relationship dynamics.
  • Tech-stack consists of Flutter (with GetX), Supabase, Edge functions.

Full-stack developer (freelance)

Morek IT
Tallinn
08.2023 - 12.2023
  • Created Morek IT Product's page using NextJS and ExpressJS.
  • Users are able to select and add products in bulk to shopping cart.
  • Cart then sends inquiry to the seller.
  • Starting the procurement flow.

Front-end Software Engineer

Ampwise (Eleczap)
Tallinn
12.2022 - 10.2023
  • Architected the front-end tech in React Typescript.
  • Contributed to API designs for FE to consume
  • Tech-stack consisted of ReactJS, Typescript, NextJS.

Full-stack Software Developer (Freelance)

Learn2Drive
Tallinn
01.2022 - 05.2023
  • This project was in partnership with a driving school.
  • The project required both Teacher client and Student client.
  • Enabled students to find and book teachers from any available driving instructor.
  • Possibility to rate teachers and students, keep notes for the next lessons, and choose next lesson topics accordingly, etc.
  • The tech stack consisted of Flutter, Node.js (Express), Python, Firebase, and Google Cloud Functions.

Front-end Software Engineer

ElecZap
Tallinn
09.2021 - 12.2022
  • Architected the front-end tech in React Typescript.
  • Contributed to API designs for FE to consume
  • Tech-stack consisted of ReactJS, Typescript, NextJS.

React Developer

ERPLY Retail Platform
Tallinn
09.2020 - 08.2021
  • Created whole invoices module using React + Typescript
  • Designed architecture from scratch.
  • Used micro-frontends architecture.

Front-end Developer

Cocreators OÜ
Tallinn
06.2019 - 10.2020
  • Working as a Frontend Developer but have done some backend as well
  • Technologies used during this time: Reactjs / Typescript / Flowjs, Fastapi, MongoDB, Flutter, React native

Frontend developer

Norstat
Tallinn
07.2018 - 06.2019
  • Work with Survey engines like Decypher
  • Work with data in SPSS
  • Work in Python, JavaScript, Jquery, XML, HTML, CSS
  • Work on some side software development project using different frameworks like django, react js, node js or Electron

Education

Bachelor of Science (B.Sc: Integrated Engineering) -

TalTech
Tallinn
04.2018

Skills

  • JavaScript
  • TypeScript
  • ReactJS
  • NextJS
  • Flutter
  • React Native
  • Design Patterns
  • Cascading Style Sheets (CSS)
  • SASS
  • Micro-frontend architecture
  • Git
  • CI/CD
  • Supabase
  • Firebase
  • Edge/Cloud functions

Personal Projects

  • Safetync: Mobile app built with React Native and Flutter. Made for neighborhood-level fast communication for emergency situations.
  • Radiun: Mobile app made with Flutter and Firebase. Lets user find new underground music. In a tinder like format, were new songs are recommended in 15 to 30 sec format. Helps underground musicians to get exposure. In 30 sec sample there are links to their monetizing preferred platforms.
  • Slickbills: Mobile app made with Flutter and Supabase. Lets users send and receive casual day-to-day invoices easily, either using usernames or NFC tech. Also, upload invoice straight from your Gmail and app reads and parses so no more manual copy pasting of ibans and names. Soon will support in app fast payment system.
  • Viblix: Marketplace with NextJS and supabase. Lets people discover new exclusive handcrafted items (no competition from POD, or any other dropshipping sector). Supports indie artists to showcase their work. We help them build their own modern looking shop. Basically handcraft artistic products fuses with pop culture.
  • Booker: Realtime booking app for trainings that lets users keep track of vacant places in different trainings. Tech stack using NextJS and Supabase.

Hobbies and Interests

  • Music production
  • Badminton
  • F1 sim racing
  • Rally sim racing

Languages

English

Timeline

Front-end Developer

Yolo Group
03.2024 - Current

Full-stack developer (freelance)

Morek IT
08.2023 - 12.2023

Full-stack Flutter Developer (Freelance)

Coupler OÜ
02.2023 - 11.2024

Front-end Software Engineer

Ampwise (Eleczap)
12.2022 - 10.2023

Full-stack Software Developer (Freelance)

Learn2Drive
01.2022 - 05.2023

Front-end Software Engineer

ElecZap
09.2021 - 12.2022

React Developer

ERPLY Retail Platform
09.2020 - 08.2021

Front-end Developer

Cocreators OÜ
06.2019 - 10.2020

Frontend developer

Norstat
07.2018 - 06.2019

Bachelor of Science (B.Sc: Integrated Engineering) -

TalTech

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DENNIS KUMAR