Hi, I'm Hiago. I'm a Full Stack Engineer with 5+ years of experience building high-performance backends and web applications. Open to international and remote opportunities.
About me
I'm a Full Stack Engineer with 5+ years of experience building high-performance backends and modern web applications. I currently work on a Cyber Threat Intelligence platform at Experian (Serasa), where I designed an ingestion pipeline processing 50M+ records per cycle from deep/dark web sources and build low-latency REST APIs with 99% SLA. My core stack is Node.js (NestJS), TypeScript, Python (FastAPI), React, and AWS.
I'm also an AI-driven developer — I actively use tools like Claude Code and GitHub Copilot to accelerate delivery, improve code quality, and tackle complex architectural challenges faster. I believe leveraging AI is a key skill for modern engineers, not just a shortcut.
Outside of coding, I enjoy video games, movies, and CrossFit. I'm also passionate about learning — whether it's astronomy, history, or music — and currently teaching myself to play guitar. I'm actively looking for a full-time remote or international opportunity where I can grow, collaborate with skilled teams, and build meaningful technology.
My projects
My skills
- Python
- TypeScript
- JavaScript
- HTML
- CSS
- SQL
- Node.js
- NestJS
- FastAPI
- Express
- Prisma
- REST API Design
- React
- Next.js
- Tailwind CSS
- Framer Motion
- PostgreSQL
- MongoDB
- Redis
- Firebase
- AWS (SQS, EC2, Aurora, S3)
- Docker
- Terraform
- CI/CD (GitHub Actions, Jenkins)
- Kubernetes
- Claude Code
- GitHub Copilot
- Cursor
My experience
Bachelor's Degree in Computer Engineering
FHO | Araras, SP - Brazil
Bachelor's Degree in Computer Engineering, totaling 6832 hours. Graduated with a 9.2 GPA. Developed strong foundations in programming, systems architecture, and embedded systems.
2017 – 2022Software Engineer (Intern)
Instituto de Pesquisas Eldorado | Campinas, SP - Brazil
Supported Android OS testing and validation on Motorola devices, focusing on stability, security, and feature enablement. Assisted in debugging and automation tasks using Python and JavaScript.
Aug 2020 – May 2021Software Engineer
Instituto de Pesquisas Eldorado | Campinas, SP - Brazil
Software Engineer at Instituto Eldorado, developing backend systems and full-stack applications for Motorola. Built IMS/5G validation tools and manufacturing platforms used in the production of millions of Android devices.
May 2021 – Nov 2025Extension Course in AI Technologies
UNICAMP | Campinas, SP - Brazil
Completed a 60-hour extension course covering Machine Learning algorithms, model evaluation, and applications of AI in real-world scenarios.
Oct 2023 – Dec 2023Specialization in Software Engineering
PUC Minas Virtual - Brazil
Postgraduate program focused on agile methodologies, software architecture, DevOps, cloud computing, API development, testing, and secure development practices.
Apr 2025 – PresentBackend Engineer
Serasa (Experian) | São Paulo, SP - Brazil
Backend Engineer at Serasa (Experian), building Cyber Threat Intelligence solutions. Designed data ingestion pipelines processing 50M+ records/cycle and developed low-latency APIs for large-scale credential search.
Nov 2025 – PresentContact me
Please contact me directly at hiagoalm@hotmail.com or through this form