Open to opportunities

Robson William

@robsonwilliam

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Senior Full Stack Engineer specializing in web, mobile, and AI-driven solutions.

Brazil

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What I'm looking for

I seek senior engineering roles building scalable web/mobile products with AI integration, collaborative agile teams, technical leadership, and strong CI/CD/cloud practices.

I am a Senior Full Stack Engineer with nine years building high-performance web and mobile applications using modern JavaScript, TypeScript, and Python ecosystems.

I design scalable architectures and develop frontend, backend, and cross-platform mobile systems, having led projects that migrated legacy apps to TypeScript, redesigned billing systems, and delivered real-time interfaces.

I integrate AI and automation into products using OpenAI, LangChain, Pinecone and Hugging Face, and I optimize delivery with CI/CD, containerization, and Kubernetes on AWS, GCP, and Azure.

I am passionate about clean code, performance optimization, agile delivery, and mentoring cross-functional teams to create user-centric, reliable digital products.

Experience

Work history, roles, and key accomplishments

Senior Full Stack Engineer

StudioLabs

Jul 2022 - Jan 2025 (2 years 6 months)

Developed a full-featured gambling platform and migrated legacy mobile codebases to TypeScript, redesigned billing with Stripe to eliminate payment errors, and integrated AI chatbots to reduce live support queries.

React Next.js TypeScript NestJS MongoDB AWS Stripe OpenAI

Full Stack Engineer

TTT Studios

Jul 2020 - Jun 2022 (1 year 11 months)

Redesigned a SaaS client dashboard with Vue 3/Nuxt and GraphQL/REST APIs to boost performance and maintainability, built high-performance React Native apps, and implemented CI/CD and Terraform on GCP.

Vue.Js Nuxt.Js TypeScript GraphQL React Native GitHub Actions Terraform GCP

Full Stack Engineer

BB Technology and Services

Jun 2019 - May 2020 (11 months)

Developed a scalable Node.js backend for a car booking system with real-time capabilities and JWT authentication, and built responsive React/TypeScript interfaces improving data management with sorting and filtering.

Node React TypeScript PostgreSQL MongoDB JWT REST APIs

Senior Full Stack Engineer

Lumi Software

Sep 2017 - May 2019 (1 year 8 months)

Contributed to Agile development, maintained code and documentation with Git, and collaborated on relational database schema design and MySQL query optimization to improve performance.

Agile Git MySQL Database Design JavaScript React Backend Development Code Review

Education

Degrees, certifications, and relevant coursework

UniCEUB

Bachelor's Degree, Computer Science

2013 - 2017

Completed a Bachelor's Degree in Computer Science with coursework covering software development, databases, and systems engineering from February 2013 to July 2017.