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Alex Sosa

Work

Selected work.

Products I've built and operate, alongside professional work I've led. Client and employer work is described at a general level to respect confidentiality.

Digital products

Products I've taken from idea to launch, from SaaS platforms to published mobile games, covering product definition, UX, development, and release.

Own product

Mi Pádel Club

Sports · SaaS · Web & mobile

A multi-tenant platform that gives amateur padel clubs a digital home: court bookings, tournaments, rankings, and club management across web and mobile.

Challenge
Clubs were running day-to-day operations through WhatsApp groups, spreadsheets, and manual processes.
My role
Product definition, UX, architecture, development, and deployment.
Own product

Odentia

Healthcare · SaaS

A platform for dental practices to manage patients, scheduling, and clinical operations, connected to a specialized marketplace for dental supplies.

Challenge
Dental practices juggle appointments, patient records, and supply purchasing across disconnected tools.
My role
Product definition, UX, clinical workflows, architecture, development, and deployment.
Own mobile game

Tejo y MiniTejo

Mobile game · Android & iOS

A mobile game that brings tejo, Colombia's national sport, to the phone: classic tejo and the faster MiniTejo, regional challenges, and a customizable player. It's the latest evolution of Virtual Tejo, the game I first built for Facebook in 2008.

Challenge
Turning a physical, deeply local tradition into a casual game with simple touch controls that work for long-time players and newcomers alike.
My role
Product owner and developer: concept, game design, development, store publishing, and ongoing updates, now in its fourth major version.
Own mobile game

Rana y Bolirana

Mobile game · Android & iOS

A casual mobile game based on rana and bolirana, the traditional Colombian game of aiming at the mouth of a bronze frog, played for generations in taverns and fairs.

Challenge
Recreating the feel of a tavern-and-fair classic with one-touch controls, realistic throws, and quick matches.
My role
Product owner and developer: concept, game design, development, store publishing, and updates, now in its second major version.

Business platforms

Software built to support day-to-day business operations, from commercial proposals to project delivery.

Business platform

SolarDesk

Energy · SaaS

A business tool for solar installers and sales teams to create professional proposals, with technical analysis, financial projections, ROI, maps, and branded PDFs, plus subscription billing.

Challenge
Preparing solar quotes by hand is slow and makes proposals inconsistent across a sales team.
My role
Product definition, UX, architecture, development, payments integration, and production operations.

Professional experience

Leadership and delivery roles that shaped how I work with clients today.

Professional role

LendingPoint

Fintech · United States · Since 2019

As Tech & Product Lead, I've led the delivery of 7+ strategic digital products and initiatives for a US fintech lender, from early definition through release and production across web and mobile.

Challenge
Business-critical products where quality, technical dependencies, and timelines all have to be balanced at once.
My role
Frontend team leadership, product planning, UX, iOS development, release coordination, and production deployments. Engagement through Techtivo.
Company founded

Appsolution

Digital product studio · 2013–2019

I founded and led a digital product studio that delivered 100+ projects across mobile, web, Smart TV, and enterprise platforms for clients and agencies in Latin America and the US, with teams of up to 80 professionals.

Challenge
Turning client ideas into products across very different platforms, industries, and budgets, while growing a team and a company.
My role
Founder & Product Director: client relationships, product direction, technology, and delivery leadership.
Recognition
  • First place, #LlevaTuApp at Colombia 3.0 (2013)
  • Chibchacum Award for Best New Entrepreneur, Chamber of Commerce of Tunja (2013)

Earlier

  • MOVL Connect

    Development Manager, Colombia · 2011–2013

    Led teams building multi-device products for Samsung Smart TV and mobile, including a winning entry in the Samsung LATAM Smart TV Challenge.

  • Mentez

    Game Engineering Lead · 2010–2011

    Led the development of social games for international markets, working with development teams in Beijing.

Have something similar in mind?

Whether it's a new product or an internal tool, I'd like to hear about it.