Projects, I have been involved in, most recent to earliest:

Videri logo

Videri

Software Engineer / Backend Developer, 2022-

Reverse engineering mesh of micro-services and developing new version of API, developing and maintaining both new and existing micro-services

Ruby on Rails / Node (Nest.js)

Primex logo

Primex FOC

Software Engineer / Backend Developer, 2019-

Developing and maintaining core back-end system, mesh of micro-services, and API for various IoT devices, addressing security issues, refactoring legacy code

Stack: Ruby / Python / Java / Ruby on Rails / Docker

DPS logo

Dynamic Portfolio Strategies

Software Engineer / Backend Developer, 2021

Developing and maintaining core back-end service and API

Stack: Ruby on Rails / Docker

DFW logo

DataFeedWatch

Ruby on Rails Developer, 2019

Developing and maintaining back-end for DataFeedWatch app

Stack: Ruby on Rails / Docker

BigDecimal logo

BigDecimal

Fullstack Developer, 2019

Developing proof-of-concepts for e-commerce apps

Stack: Ruby on Rails / React / Docker

Aspire logo

Aspire

Frontend Developer, 2018

Development of a custom 3-Dimensional mapping animation that included custom camera paths flight over given map

Stack: JavaScript / maptalks© engine

TONS logo

Tons

Junior Ruby on Rails Developer, 2018-2019

Developing and maintaining back-end service and REST API for TONS Online Grocery mobile apps

Stack: Ruby on Rails / JavaScript

Codest logo

Codest

Junior Ruby on Rails Developer (Intern), 2017-2018

Development and maintenance of Code Sensei app - an internal project

Stack: Ruby on Rails / JavaScript