Freelance Web Developers in MedellinFreelance Web Developers in Medellin
ProjectsPeople
Mateo Costa's avatar
Mateo Costa
maxMedellín, Colombia
EN / ES - We build high converting e-commerces that scale
$100k+
Earned
28x
Hired
5.0
Rating
113
Followers
INSTANT_EXPERT

expert

EN / ES - We build high converting e-commerces that scale
Cover image for High-Converting Listicle Landing Pages for 8-Figure Brand
High-Converting Listicle Landing Pages for 8-Figure Brand
3
83
Cover image for E-commerce Store Design & Development for Beauty Brand
$1.9K+ earned
E-commerce Store Design & Development for Beauty Brand
10
294
Cover image for Eco-Friendly DTC Store Built with Instant for Shopify
Eco-Friendly DTC Store Built with Instant for Shopify
0
53
Cover image for E-commerce Design for LATAM's Leading Gummy Brand
E-commerce Design for LATAM's Leading Gummy Brand
3
89
Web Developer(4)
David Raigoza's avatar
David Raigoza
Medellín, Colombia
I make complex systems understandable.
New to Contra
I make complex systems understandable.
Cover image for NextStep Experience From 3D Printed
NextStep Experience From 3D Printed Shoe to Interactive 3D Product A 3D-printed shoe concept that started with a childhood memory and became an interactive 3D website. I wanted to be a shoemaker when I was a kid. There was a guy in a park near my house who fixed shoe soles, and I thought that was really cool. Years later, while thinking about what to build for my portfolio, I remembered him and decided to build a shoe. I started by building the shoe in Blender. I spent a lot of time working on the mesh and trying to build a 3D-printed product from scratch. Then I experimented with AI to rethink the geometry and make the shoe lighter. After that, I built the brand and a static landing page in Figma. The project sat for a while until I came back to it and decided I wanted to make the shoe interactive. I needed a 3D model that I could actually use on the web, so I experimented with several 2D-to-3D tools. Some produced incredible results but wouldn't let me download the model. Others were simpler but gave me something I could actually work with. Once I had the model, I brought it into Three.js and used Antigravity to build the interactive website around it. Now you can play with the shoe in the 3D editor and switch between different colors. This started with a memory from when I was a kid ended up becoming a shoe, a prototype, and eventually an interactive website. Explore the interactive prototype → (https://davidraigoza.design/work/next-step)
1
16
Cover image for Virtual Career Portfolio Hub –
Virtual Career Portfolio Hub – AI SaaS Submission & Evaluation Portal Project Overview The Virtual Career Portfolio Hub is a specialized B2B SaaS platform engineered to modernize academic and professional bootcamp submissions. Built to replace fragmented email workflows, it provides an interconnected ecosystem where students use an AI workspace to shape unstructured drafts into standardized rubrics, while evaluators review live apps, check strict privacy compliance, and log structured scores inside an immersive dashboard. The Tech Stack Frontend Architecture: Next.js, Tailwind CSS (Fully Responsive & Mobile-Optimized) Design & Layout: Figma Backend & Database: Firebase AI Integration: Google AI Studio
1
120
Cover image for ApplyIQ – AI-Powered Job Application
ApplyIQ – AI-Powered Job Application Tracker & Resume Screener Overview ApplyIQ is a full-stack web application designed to help job seekers track their applications and optimize their resumes using AI. Users can manage their interview pipeline via an intuitive dashboard, log specific job details, and simulate an automated applicant tracking system (ATS) screening process. By processing uploaded resumes against job descriptions, the app delivers a comprehensive match score, breakdowns of core strengths, and actionable alignment feedback before submission. My Role & Execution As the sole Product Designer and Full-Stack Engineer, I took this project from initial UX ideation and high-fidelity interface design to production-ready code. Design & UX: Engineered a clean, data-dense layout focusing on clarity. I prioritized the visual breakdown of metrics, application funnel status, and information extraction review steps to ensure a seamless multi-step user flow. AI Integration: Connected the backend to the Groq API to perform high-speed resume analysis, extracting critical text fields, scoring core skill matches, and generating constructive feedback dynamically. Payments & Monetization: Implemented Stripe API to manage subscription tiers, building out secure payment rails and conversion logic for the premium tier. Tech Stack & Reliability: Built the core application using Next.js for optimal speed and routing, styled with Tailwind CSS. To ensure high platform stability, I implemented comprehensive automated end-to-end testing utilizing Playwright and component verification with Vitest.
0
128
Cover image for Project Title: Interactive Next.js Portfolio
Project Title: Interactive Next.js Portfolio ft. VERA Role: Product Designer & Builder Project Overview Designed and developed a custom, high-performance portfolio site using Next.js, featuring Vera—an AI assistant designed to handle site navigation. Built using ChatGPT and engineered with visual assets from Adobe Firefly, Vera transforms standard portfolio browsing into an interactive experience. The site also acts as a hub that automatically routes updates directly to Bluesky. Key Highlights Next.js Architecture: A fast, responsive frontend designed for seamless case study exploration. AI Navigation (Vera): Co-created with ChatGPT and styled with Adobe Firefly to guide visitors dynamically. Bluesky Integration: Automatically cross-posts portfolio updates directly to social feeds. Explore the Project Live: 👉 Live Portfolio: davidraigoza.design (http://davidraigoza.design) (http://davidraigoza.design/)👉 Updates & Feed: https://bsky.app/profile/frustramatic.bsky.social
0
152
Web Developer(4)
David De Vargas's avatar
David De Vargas
Medellín, Colombia
Expert in Accessible, Maintainable Web Solutions
Expert in Accessible, Maintainable Web Solutions
Cover image for Testing First Principle for local e-commerce
Testing First Principle for local e-commerce
0
31
Cover image for Accessibility Show case
Accessibility Show case
0
48
Cover image for Upgrading to Nuxt 3: Strategies for Micro-Frontend Architecture…
Upgrading to Nuxt 3: Strategies for Micro-Frontend Architecture…
0
206
Placeholder project card media
View more →
Web Developer(3)
Marco Agudelo's avatar
Marco Agudelo
proMedellín, Colombia
CRO | High converting funnels + ads: 4x e-com conversions
$5k+
Earned
8x
Hired
5.0
Rating
20
Followers
FRAMER_EXPERT

expert

UNICORN_HIRED_CLUB_EXPERT

Club

CRO | High converting funnels + ads: 4x e-com conversions
Cover image for A few CRO and design
A few CRO and design improvements done for The Gummy Box Wellness Been trying this new convertion otimization style were we put everything the ICP needs to see, both on the Product images and on accodions visible on the first paint That way visitors see all the product info they need without even scrolling, plus add to card button is visible at all time Then, we get rid of every mayor objection bellow the buy button like telling then when is going to arrive, shipping and garanty details and even FAQs
1
2
226
Cover image for Clean and elegant
Clean and elegant
0
113
Cover image for Redesigned this security and home
Redesigned this security and home tech website for high conversions and a more congruent design with the brand
1
164
Cover image for Just redesigned Holy Cosmetic´s product
Just redesigned Holy Cosmetic´s product page to improve design and increase conversion rate
1
156
Web Developer(1)
Daniel Muller's avatar
Daniel Muller
Medellin, Colombia
From the first spark to their brightest form.
$1k+
Earned
11x
Hired
5.0
Rating
41
Followers
From the first spark to their brightest form.
Cover image for Btterwin
Btterwin
0
12
Cover image for Nacho Customz
Nacho Customz
0
3
Cover image for Biotrace - Dashboard and Brand design
Biotrace - Dashboard and Brand design
0
36
Cover image for Iconiq - Brand Design
Iconiq - Brand Design
1
18
Web Developer(3)
Jorge Rondon's avatar
Jorge Rondon
Medellín, Colombia
Crafting Web Excellence Through Code
Crafting Web Excellence Through Code
Cover image for My web Portfolio
My web Portfolio
2
20
Cover image for VanargandLodge
VanargandLodge
1
11
Cover image for Cartagena Music Festival 2021
Cartagena Music Festival 2021
1
16
Cover image for Charta Smart Contracts
Charta Smart Contracts
0
9
Web Developer(3)