Available for new opportunitiesCali, Colombia · Remote

Brayan Giraldo

Full-Stack Developer

Full-stack developer with over five years of experience building web and mobile applications. My work covers frontend, backend, databases, integrations, and deployment for e-commerce and enterprise systems.

View projects Contact me View resume ↗

Experience: 5+ years
Specialty: Web and mobile
Profile: GitHub ↗LinkedIn ↗

Portfolio

Featured projects

A selection of commercial and enterprise applications I contributed to as a developer.

E-commerce · Live

Suavelix

Skincare and K-beauty e-commerce platform with product catalog, Wompi payments, shipping rate calculation, and Cloudflare services for security, email, and storage.

Role: Architecture and full-stack development

Next.js + Medusa 2.0PostgreSQLWompiCloudflare

Open website ↗

Operations · United States· 2022–2024

Track Detailing

Web application for managing orders, customers, services, invoices, and payments for automotive workshops in Miami.

Role: Full-stack development

ReactBootstrapPostgreSQLPython

Open website ↗

Enterprise platform · Ecuador· 2025

SGA — Installment payment management

Internal platform for recording installment payments, printing receipts, generating reports, and managing users and payment statuses.

Role: Architecture and full-stack development

Next.jsTailwind CSSNestJSPostgreSQL

Private project

More projects6 additional

Enterprise platform· 2023–2024

CHL — Work hours management

System that calculates regular, night, and overtime hours under Colombian labor regulations, with PDF and Excel reporting.

Role: Product development

Private project

B2B e-commerce· 2023

Klinya

Responsive frontend implementation for the catalog, collections, and product detail pages of a B2B e-commerce platform.

Role: Frontend development

Next.jsBootstrap

Open website ↗

Corporate website· 2024–2025

Opyt Consulting

Corporate website for a Colombian accounting and financial consulting firm.

Role: Web design and development

AstroTailwind CSS

Open website ↗

Administrative system

SIGAS — Raffle management

System for creating raffles, managing sellers, assigning tickets, and generating Excel and PDF reports.

Role: Full-stack development

Laravel + BootstrapPostgreSQL

Private project

Mobile application· 2020–2023

NOPIN — SIP calling for Android

Android application for international SIP calls with in-app balance top-ups, contact management, and card, PayPal, and Google Pay payments.

Role: Android development

Open website ↗

Mobile application · VoIP· 2024–2025

Call Me Phone

Business communications platform with a dedicated line, call tracking, automatic transcription, and recording. The mobile application was built with Flutter.

Role: Flutter development

FlutterVoIPSIP

Open website ↗

Career

Professional experience

Experience in software development, technical support, and infrastructure for organizations in Colombia, Ecuador, and the United States.

Support Analyst and Web Developer

Opyt Consulting S.A.S. ↗ · Cali, Colombia

2022 — Present

Ongoing administration and support of infrastructure, networks, workstations, and technology services used in daily operations.
Development, deployment, and maintenance of the corporate website, along with support for internal applications.

Work arrangement: Hybrid · Engagement: Current role

Independent Full-Stack Developer

Freelance · Cali, Colombia

2024 — Present

Built and launched Suavelix with Next.js, Medusa 2.0, and PostgreSQL, including Wompi payments and shipping-rate calculation.
Integrated Cloudflare Turnstile, Email Routing, and R2 for security, email, and asset storage.

Work arrangement: Remote · Engagement: On-demand support

Web and Mobile Application Developer

TRIALLIES ↗ · Miami, United States

2019 — 2023

Development and maintenance of products using React, React Native, Android (Java), and Flutter.
Integration of internal and third-party REST APIs in applications used by customers in the United States.

Work arrangement: Remote

IT Support and Internal Development Consultant

Auto Decor ↗ · Quito, Ecuador

2014 — Present

On-demand remote support for infrastructure, servers, networks, and telecommunications serving operations in Ecuador.
Implemented and supported an internal platform for digitizing installments, receipts, reporting, and user management.

Work arrangement: Remote · Engagement: On-demand support

Technical profile