Marcell Da Silva
Empresário Individual at X-Team
Rio Grande do Norte, Brazil
Summary
🤩
Rockstar🎓
Top SchoolMarcell Da Silva is an independent entrepreneur and seasoned software engineer with 11 years of experience building resilient backend systems, real-time communications, and fintech products from Brazil’s Rio Grande do Norte. He excels in Elixir, Phoenix, WebRTC, PostgreSQL and distributed architectures, having implemented production-grade features like a shared-payment credit card with Saga-pattern orchestration and an NP-complete knapsack-based optimizer to reduce declined payments. He’s shipped whole-stack MVPs for telemedicine and collaboration platforms, prototyped video-filter and WebRTC integration libraries, and helped teams adopt CI/CD, testing culture, and observability. As a hands-on tech lead he defined career paths, reduced turnover, and created a reusable UI design system that accelerated migrations across legacy apps. Comfortable both as contractor and staff engineer, he contributes to open-source Elixir libraries and brings a pragmatic mix of algorithmic thinking and product-focused engineering. Notably, he pairs fintech reliability with real-time media expertise—an uncommon dual specialty that fuels creative, high-impact solutions.
11 years of coding experience
7 years of employment as a software developer
Bacharelado, Computer Science, Bacharelado, Computer Science at Universidade PotiguarEnsino Técnico, Informatics, Ensino Técnico, Informatics at IFRNEstácio de Sá University
Portuguese, English, French, Spanish
Github Skills (200)
testing10
significant-digits10
fastify10
javascript10
multicore10
js10
scaffold10
bignumber10
telephony10
typescript10
voip10
nodejs10
webrtc10
sipjs10
bigdecimal10
Programming languages (12)
Github contributions (5)
Mazuh/BugginhoDeveloper-MiniProjects
Oct 2016 - Apr 2017
Contributions:43 commits, 1 PR, 38 pushes in 6 months
programming-languagescsharplanguagesjavaprogramming-language
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.