Freelancer profile translated to English.

Description

Full Stack Developer specialized in modern web applications with Stack: Next.js 15, React 19, TypeScript, and Supabase.

I help companies and startups build fast, scalable web applications with an excellent user experience. My focus is on delivering clean, maintainable code and solutions that truly work.

What I do:

- Full web application development (frontend + backend)

- Integrations with Supabase (Auth, Database, Storage, Realtime)

- APIs with FastAPI/Python

- Deployment on Vercel

Differentiator:

I have 3 projects published in production, including an npm package (claudestat) with over 200 passing tests. This demonstrates my commitment to code quality.

Featured Projects:

- Claudestat: CLI and dashboard for tracking Claude Code usage (Node.js, Express, SQLite)

- WodRival: SaaS for CrossFit boxes with Stripe payments (Next.js, Supabase)

- EvolutFit: Fitness platform (React, React Native, MongoDB)

Industry field of expertise

Languages

English
Conversational

Workplace preferences

Remote only

Primarily works remotely

Mercanza
Microservices Developer
TECH
March 2026 - Today (3 months)
Madrid, Spain
Internship at Mercanza developing Conductor, a real-time multi-tenant enterprise management system.
- Architecture of 13 microservices with asynchronous communication via Apache Kafka.
- Stack: Python, FastAPI, PostgreSQL 17, MongoDB 8, Redpanda, Traefik, NiceGUI.
- 5 companies with separate databases (Mercanza, Acme Corp, Globex, Initech, Umbrella).
- Calculation of 10 real-time KPIs (daily sales, recurring, average ticket, etc.).
- 27 test files passing.
- Technical documentation and integration guides.
Implemented Microservices:
- srv_sales_emulator + srv_sales_manager (invoice generation and processing)
- srv_finance_emulator + srv_finance_manager (accounting entries and financial KPIs)
- srv_database_api (CRUD REST API)
- srv_user_manager (user management with MongoDB)
- srv_monitor, srv_notifications, srv_scheduler
- srv_chatbot (Telegram), srv_management_console
Python (Programming Language) Apache Kafka SAP ERP Microservices
Glovo
Food Delivery Driver
February 2025 - Today (1 year and 4 months)
Fuenlabrada, MD, Spain
• • Delivery of orders to customers on time following delivery routes.
• • Compliance with company rules and procedures for delivery.
• • Management of multiple orders, efficiently organizing deliveries to maximize productivity.
Taberna de la Señora Pepis & Tin & Joy
Shift Manager
January 2022 - January 2024 (2 years)
Madrid, Spain
• • Training new staff, ensuring their quick integration and competence. Conflict management and problem-solving effectively and
• • promptly.
• • Implementation of strategies for continuous improvement of processes and procedures.
• • Coordination of work teams to achieve specific objectives within established deadlines.
• • Inventory management and stock control to avoid shortages or excesses of material. Monitoring team productivity and efficiency, proposing adjustments
• • as necessary.

Check out Deiby's experience

Be the first to recommend Deiby

Help this freelancer shine by sharing your experience working together.

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

Baptiste Duhen

Fullstack developer

4.6

(4)

Amed Hamou

Senior Lead Developer

(2)

Audrey Champion

Web developer

4.3

(3)

Signup to reveal

Higher Education Degree
The Power
2024
Grado Superior
Oracle SQL-PL/SQL Developer Course: Database
Cas-Training
2025
Curso Desarrollador Oracle SQL-PL/SQL : Base de Datos

Check out Deiby's education

Web Designer

Deiby Gorrin Sarmiento

Developer

About Deiby

Experience

Recommendations

These freelancer profiles also match your criteria

Education

Categories