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marco_lara_s

Marco L

@marco_lara_s

Senior Full Stack Dev Django, Laravel, Rails, React Fast and clean fixes

México
Espanhol, Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
I’m a Software Systems Engineer with 5+ years building and maintaining enterprise web apps for finance, agriculture and consumer-goods companies. I work with Python/Django, Java Spring Boot, React and React Native. I’m best at fixing slow or buggy systems, building REST APIs, and setting up Docker and CI/CD. I’ve cut query response times by 50% and memory usage by 60% in production systems. You’ll get clear communication, clean code and delivery on time.... Saiba mais

Habilidades

m
marco_lara_s
Marco L
offline • 
Tempo médio de resposta: 45 horas

Conheça meus serviços

Aplicações Web Full Stack
I will django python backend rest
A partir deUS$ 30 /projetoMais detalhes

Experiência profissional

Consulting

Full Stack Web Developer

Consulting • Período integral

Jan 2021 - Aug 2026 • 5 yrs 7 mos

Full Stack Developer responsible for key projects for major clients, including FIRA (Fideicomisos Instituidos en Relación con la Agricultura), Sincola Internacional, Botanas Anita, Star Médica, and BJCP (Beer Judge Certification Program). Designed and implemented GitHub Actions CI/CD pipelines automating code testing, building, and production deployment. Built Docker Compose configurations for development and production environments. FIRA (Microservices Architecture - Spring Boot, Spring Batch) - Maintained and developed new features on a microservices architecture using Spring Boot. - Led the complete refactoring of Spring Batch processes for the Cropin project, optimizing satellite data extraction across 23,000 polygons and 5 years of historical data from 3 satellites. Restructured the solution into 3 independent processes, which eliminated bugs, handled data gaps efficiently, reduced RAM consumption by 60%, and improved execution time from 23 hours to 19 hours. - Designed and implemented a secure, reusable project template (Spring Boot + Angular + KrakenD BFF) with Keycloak authentication, HTTP-only cookies, PKCE SHA-256, and a microservices security framework. - Implemented Tailwind CSS v4, Prettier, and ESLint best practices to meet enterprise development standards. Botanas Anita (Legacy ERP + Mobile App) - Developed and maintained a legacy ERP system in PHP + Flourish + jQuery for comprehensive management of production, inventory, sales, and distribution. - Automated truck loading processes and implemented a ticket sales system for 30+ drivers with automatic promotion, sales, and commission calculations. - Significantly reduced inventory processing time and improved operational control. - Developed and maintained a complementary mobile application (React Native + Django REST backend) enabling seamless ERP platform integration. BJCP (Django Application - Competition Management) - Developed a complete Django application for managing beer competitions and judg