Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a psychologist and developer specialized in React JS and React Native. I bring together strong technical skills and interpersonal communication, drawing from my background in psychology. I'm known for my perseverance, passion, and proactive mindset as a developer. Having worked at companies while living in Argentina, Spain, and Australia, I've developed a highly adaptable profile suited to diverse work and cultural environments.…I am a psychologist and developer specialized in React JS and React Native. I bring together strong technical skills and interpersonal communication, drawing from my background in psychology. I'm known for my perseverance, passion, and proactive mindset as a developer. Having worked at companies while living in Argentina, Spain, and Australia, I've developed a highly adaptable profile suited to diverse work and cultural environments.

Tomás Obregon

Web Developer, Full Stack Developer, Blockchain Developer, +2





I am a psychologist and developer specialized in React JS and React Native. I bring together strong technical skills and interpersonal communication, drawing from my background in psychology. I'm known for my perseverance, passion, and proactive mindset as a developer. Having worked at companies while living in Argentina, Spain, and Australia, I've developed a highly adaptable profile suited to diverse work and cultural environments.…I am a psychologist and developer specialized in React JS and React Native. I bring together strong technical skills and interpersonal communication, drawing from my background in psychology. I'm known for my perseverance, passion, and proactive mindset as a developer. Having worked at companies while living in Argentina, Spain, and Australia, I've developed a highly adaptable profile suited to diverse work and cultural environments.

Available to hire

I am a psychologist and developer specialized in React JS and React Native. I bring together strong technical skills and interpersonal communication, drawing from my background in psychology. I’m known for my perseverance, passion, and proactive mindset as a developer.
Having worked at companies while living in Argentina, Spain, and Australia, I’ve developed a highly adaptable profile suited to diverse work and cultural environments.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Beginner

Beginner

Language

English

Advanced

Spanish; Castilian

Fluent

Work Experience

Mobile developer at FINAER

October 1, 2024 - Present

Led the frontend development of Fini, a mobile app for rental property search. Built from scratch using React Native and Tailwind CSS, it lets users “like” or “dislike” listings. Now live on iOS and Android via App Store and Google Play.

Fullstack Developer at MINERY REPORT

September 30, 2024 - August 1, 2025

In a small team, developed a fully custom meeting calendar for a key client using the T3 stack (Next.js, Tailwind CSS, Drizzle ORM, and TRPC). Held a lead role, working on full CRUD flows for events, rooms, offices, and resources, along with Outlook integration, sign-in, and Azure blob storage.

Web & Blockchain developer at OXEN

September 30, 2023 - August 1, 2025

Fixed bugs in the Session desktop app (Electron JS). Handled weekly VPS deployments and updates across OXEN/SESSION/OPTF websites with Next.js. Fully migrated the OPTF site from Wordpress to Next.js. Developed a Next.js project interacting with cryptocurrency contracts in Solidity.

Fullstack Developer (part-time) at ROUR.DEV

September 30, 2022 - August 1, 2025

Developed multiple projects including interactive menus, tech migrations, professional coaches' websites, ecommerce platforms, and a coaching app based on a tinder platform connecting clients with coaches. Technologies used include React JS, Tailwind, Firebase, Vue Js, Express, MySql, Gatsby, Redux, WebRTC, PostgreSQL, and Typescript.

Front-end Developer (full-time) at GLAMIT

January 31, 2022 - August 1, 2025

Developed websites with VTEX IO containing native and customized components according to clients' needs. As the most experienced frontend dev in the team, managed daily deployment and handled major responsibilities and everyday learnings.

Front-end Developer (full-time) at UALA

August 31, 2022 - August 1, 2025

In charge of UALA's static websites for Argentina, Colombia, and Mexico, using Next Js, Tailwind CSS, Contentful CMS with Vercel deployment. Some information and forms used AWS DynamoDB databases.

Fullstack Developer at ALKEMY

December 31, 2020 - August 1, 2025

Fullstack Acceleration internship developing websites in teams with SCRUM methodology for non-profit organizations, using React JS and Express JS.

Mobile developer at FINAER

October 1, 2024 - Present

Fullstack Developer at MINERY REPORT

September 30, 2024 - August 1, 2025

Web & Blockchain developer at OXEN

September 30, 2023 - August 1, 2025

Fullstack Developer (part-time) at ROUR.DEV

September 30, 2022 - August 1, 2025

Project 1: Website with interactive menu, using React JS, Tailwind and Firebase. Project 2: Website tech migration in each section, using React JS and Tailwind. Project 3: Website focused on professional coaches workbooks, using Vue Js and Express in backend together with MySql. Project 4: Ecommerce website for professional coaches profiles, using React js, Gatsby and Tailwind in front and Express js, firebase for auth and mySql with postgreSql. Project 5: Coaching app based on tinder platform connecting clients with coaches, using React Native with Typescript with Redux for state handling and different implementations along the way such as WebRTC for videocalls, and Express JS with postgresSQL for the backend.

Front-end Developer (full-time) at GLAMIT

January 31, 2022 - August 1, 2025

Developing website with VTEX IO that contains native components as much as customised ones according to the clients needs. As the most experienced frontend dev in the team, I am in charge of daily deployment, which gives me major responsibilities and everyday learnings.

Front-end Developer (full-time) at UALA

August 31, 2022 - August 1, 2025

In charge of the entire UALA's static websites for Argentina, Colombia and Mexico, using Next Js, Tailwind CSS, Contentful CMS with Vercel deployment. Some information and forms using AWS DynamoDB databases.

Fullstack Developer at ALKEMY

December 31, 2020 - August 1, 2025

Fullstack Acceleration internship developing websites in trams with SCRUM methodology for non profit organizations. using React JS and Express JS.