Ariel Umansky

Full Stack Developer & Delivery Representative

Better Collective

Aug 2025 - Current (1 year 1 month)

Senior Full Stack Developer and Delivery Team Representative (project management)

Full Stack Developer

careerio

Jan 2024 - Aug 2025 (1 year 8 months)

Software Developer

RUN

Nov 2021 - Sep 2022 (11 months)

Run was an american company that helped devs to easily code and store their abstractions into the BSV blockchain. My role was to design and implement the websites that external users were going to interact with, while the rest of the team focused on the architecture, protocols, libraries, and the lower level aspects of Run and its integration with BSV. The main challenge for me was to implement the explorer for Run, called Jig City, that allowed users to see the details of all of their BSV assets, like their Jigs, code, transactions and addresses. Also it allowed users to see the global metrics of the chain with a live activity feed showing the latest transactions. Jig City was responsive enough to be perfectly usable in desktop and mobile

Co-Founder

ALDEA

Sep 2021 - Aug 2023 (2 years)

Aldea is a blockchain company targeting developer experience, low transaction costs, and high scalability. Same as Run, my role is to design and develop the end-user websites, like the Aldea Explorer, its Docs and Demos sites and its Landing page. The biggest challenge for me is to implement a browser extension for the Aldea Blockchain Wallet (similar to Ethereum's Metamask).

Ordo Here - Scrum Master, Technical Leader

Pines

Jan 2021 - Nov 2021 (11 months)

Ordo Here is an e-commerce platform in California for cannabis related products. I was the Scrum Master of the team, giving technical guidance when needed.

Lattice - Full Stack Developer

Pines

Jan 2020 - Apr 2020 (4 months)

Full stack developer at Lattice, an american platform for empleyees performance and hapiness management

Rates App - Product Designer, Team Leader and Full Stack Developer

Pines

Jan 2019 - Jan 2021 (2 years 1 month)

Rates app was an interal tool designed and implemented by us in 10Pines. It automatized a heavy organizational process of employees rates management and paid itself the first time the whole company used it.

Radar - Product Designer, Team Leader, Full Stack Developer

Pines

Jan 2019 - Jan 2021 (2 years 1 month)

Radar is a platform that help teams create, keep track and analize a graphic evolution of custom tailored surveys, usually oriented to team performance and employees hapiness.

GLOUD - Team Leader and Full Stack Developer

Pines

Aug 2017 - Oct 2019 (2 years 3 months)

GLOUD was like a "Netflix for videogames". A streaming platform for playing videogames online using the cloud processing power. Here I started as a full stack developer and gradually became the team leader. The biggest challenges were the rapidlly changing requirements and the integration with several external platforms for gaming and payment processing while complying with data privacy regalutions, like GDPR. UX wise, it was a highlight the feature of being able to interact with the websites using several peripheral devices, like keyboards and gamepads.

Professor of Object Oriented Programming

Universidad Nacional de San Martín UNSAM

Jan 2016 - Dec 2017 (2 years)

Teacher of Algorithms 1 (Object Oriented Programming)

Hoopla - Full Stack Developer

Pines

Mar 2015 - Jan 2018 (2 years 11 months)

American gamification platform for office teams (specialized on sales), located in San Jose, California. It had a micro services architecture, with most services on Ruby on Rails, connecting through REST APIs and RabbitMQ queue messages. Frontend was on AngularJS at the beginning and ReactJS at the end

Java Developer

Finnegans SA

Jul 2013 - Jan 2015 (1 year 7 months)

Languages and Technologies:: XML, JavaScript, Java, SQL, T-SQL, AJAX, jBoss, Ant, Fedora, Eclipse

Software Design - Teacher Assistant

UTN Buenos Aires

Jan 2013 - Jan 2017 (4 years 1 month)

3rd year main subject of UTN Information Systems Engineer degree

About

Detail

Timeline

Résumé