Helping product teams ship polished digital experiences.
Senior Fullstack Developer
Hi, I'm Diego, a senior fullstack developer based in Colombia. Over 6+ years I've partnered with startups and enterprise teams to design, build, and scale web platforms, mobile products, and AI-enabled workflows. I bring strong frontend craft, product thinking, and dependable delivery across React, Next.js, TypeScript, Node.js, and Python.
Based in
Colombia, remote worldwide
Focus
Product thinking, frontend systems, full-stack delivery
Delivery style
Clear ownership, clean architecture, measurable outcomes
Current focus
Premium product experiences
About me
I work best in environments where product quality, technical clarity, and execution all matter . As a senior fullstack developer with 6+ years of experience, I help startups and enterprise teams move from ambiguity to shipped product. My work spans the full lifecycle, from discovery and architecture to implementation and release, building everything from e-commerce platforms to enterprise applications and AI-driven products. From Colombia, I collaborate with global teams to turn complex requirements into reliable releases through strong ownership, thoughtful architecture, clear communication, and a high bar for craft.
Technical expertise
Product-minded frontend systems with full-stack depth
My core strength is building refined interfaces and scalable frontend systems with React, Next.js, and TypeScript, then extending that work into Node.js, Python, cloud services, and mobile delivery when the product calls for it. More recently, I've been expanding that range into AI-assisted workflows, MCP-enabled integrations, and agent orchestration patterns.
Global collaboration
Trusted by distributed teams that value ownership
I've worked with international teams across the US and Europe, partnering with companies such as Electronic Arts, EPAM, and Globant. Teams rely on me for steady execution, end-to-end ownership, strong cross-functional communication, and the ability to balance delivery speed with maintainability.
I care about more than shipping code. I enjoy helping teams make better technical and product decisions, mentoring other developers, and creating systems that remain maintainable as they scale. My current focus is on combining strong product execution with cloud-native platforms, AI-assisted workflows, and modern application architecture, especially where intelligent tooling, MCP knowledge, and agent experiences can create real leverage for product teams.
Featured Projects
A curated selection of work spanning enterprise platforms, e-commerce ecosystems, and AI-enabled workflows. These projects reflect the kind of work I'm often trusted with: complex product environments that require strong technical judgment, thoughtful UX execution, and reliable delivery.
AI Acquisition Intelligence Platform - Diligence Machines
Built AI-assisted due diligence workflows that helped acquisition teams review documentation faster, centralize target data, and surface actionable insights inside a Next.js and Python platform.
- Next.js
- TypeScript
- Python
- AWS
- AI
- Due Diligence
- Document Analysis
Asset Management Platform - Point72
Contributed to a high-trust asset management platform, shipping frontend features and improving product quality inside a fast-moving React-based environment.
- React
- Typescript
- Material UI
- AWS
- Redux toolkit
- Vitest
Logistics Platform - OneRail
Built product features for a logistics platform that connected shippers and delivery providers, helping streamline last-mile operations with scalable React, Next.js, Node.js, and AWS architecture.
- React
- Next.js
- TypeScript
- Node.js
- AWS
- Logistics
- Delivery
E-commerce Platform - Edible Arrangements
Delivered mobile-first commerce experiences for a major retail brand, including loyalty and gifting integrations across a React Native product ecosystem.
- React Native
- E-commerce
- Loyalty Programs
- Goody Integration
- Mobile Development
- Cross-platform
Gaming Platform - Electronic Arts
Shipped and improved full-stack features for a large-scale gaming platform, supporting refactoring, platform quality, and ongoing product evolution with modern React and Node.js technologies.
- React
- Next.js
- Node.js
- NestJS
- TypeScript
- Fullstack
- Gaming
- Enterprise
Cybersecurity Platform - OneSpan
Contributed to secure digital workflow experiences for a cybersecurity and e-signature platform, working across enterprise UI delivery, testing, and frontend architecture.
- React
- Next.js
- SQL
- Material UI (custom Lib.)
- Jest
- Playwright
Financial Platform - Progreso.cl
Built features for a long-standing financial platform in Chile, supporting private-sector products with reliable React and TypeScript delivery.
- React
- TypeScript
- Bootstrap
- Recoil
- Jest
BNPL Marketplace - LuegoPago.com
Helped shape a BNPL marketplace experience by contributing across frontend engineering and UI/UX for checkout flows, product journeys, and scalable platform foundations.
- React
- Next.js
- MongoDB
- Tailwind
- Azure
- AWS
- GraphQL
- Apollo
My skills
A balanced toolkit shaped by product delivery across modern frontend, backend, mobile, and testing workflows.
Capability area
Frontend
- HTML
- CSS
- JavaScript
- TypeScript
- React
- Next.js
- Redux
- Tailwind
- Material UI
- styled-components
Capability area
Backend
- Node.js
- Express
- NestJS
- Python
- PostgreSQL
- MongoDB
- Mongoose
- Prisma
Capability area
Mobile & Tools
- React Native
- Mobile Development
- Cross-platform
- Git
- GitLab
- Jira
- Figma
- Vite
Capability area
Specialized
- Jest
- Cypress
- Playwright
- AWS
- Gaming
- Loyalty Programs
- Framer Motion
My experience
A latest-to-earliest view of my career journey, from current product work and enterprise delivery back to the roles that built my foundation.
Latest project
Senior Fullstack Developer
Remote | Diligence Machines
Leading full-stack development for an AI-assisted due diligence platform, building intelligent workflows that combine Next.js, Python, LLM-powered analysis, MCP knowledge, and agent orchestration to help acquisition teams review documentation faster and make decisions with more confidence.
Current role
EPAM
Remote
Worked as a senior fullstack developer on enterprise products, leading feature delivery, refactoring efforts, and architecture improvements with React, Next.js, Node.js, NestJS, and TypeScript.
Sep 2024 - Present
Edible Arrangements
Remote
Delivered mobile-first commerce experiences, loyalty initiatives, and gifting integrations while building React Native features for a large e-commerce ecosystem.
Apr 2022 - Sep 2024
Globant
Remote
Built scalable microfrontend solutions for e-commerce platforms, collaborating closely with design and backend teams while improving quality, testing, and platform performance.
2022 - 2023
PureCars
Remote | Miami, USA
Worked on a digital advertising platform for the automotive industry, shipping frontend improvements and supporting customer-facing product initiatives.
2022
Frontend Developer
Lilab.com | Peru
Developed fintech dashboard experiences supporting products such as loans and insurance using React, Bootstrap, .NET, and Azure services.
2020 - 2021
Frontend Developer & UI/UX Designer
LuegoPago | Colombia
Contributed across frontend engineering and UI/UX for a BNPL e-commerce company, designing and delivering customer-facing experiences with React, Next.js, TypeScript, Redux, GraphQL, Azure, and AWS.
2020 - 2021
Frontend Developer
QCode | Colombia
Built modern web applications with React, Next.js, TypeScript, Tailwind, Prisma, and MongoDB for product-focused teams.
2019 - 2020
Front-End Developer
Comfenalco | Colombia
Worked on frontend initiatives while strengthening backend fundamentals, including APIs and microservices architecture.
2019
Graduated bootcamp
Medellin | Colombia
Completed an intensive 8-month software development bootcamp and quickly transitioned into a professional frontend role.
Let's Connect
If you're building a product that needs strong frontend craft, thoughtful UX execution, and dependable engineering delivery, I'd love to hear about it.
Contact information
Let's build something clear, useful, and well-crafted.
Location
Colombia, remote worldwide
Availability
COT (UTC-5) with US and EU friendly overlap