Anna Maria
I'm a Full-Stack Software Engineer based in Pernambuco, Brazil, with 5 years of experience building SaaS and AI products across startup and enterprise environments. I currently work at CESAR on ESG Carbon, a platform serving 140+ companies that I helped architect from zero using React, Next.js, TypeScript, Python, and Django. Before that, I spent three years at Avanade, a Microsoft and Accenture joint venture, where I grew from intern to mid-level engineer delivering chatbot and RAG-based AI products for large enterprise clients.
On the academic side, I hold a Bachelor's Degree in Information Systems from Descomplica and I'm currently doing a Postgraduate Certificate in AI Engineering at FIAP, with coursework covering LLMs, Generative AI, RAG, LangChain, and the full modern AI stack.
Outside of work, I contribute to open source, play guitar, ukulele and piano at a self-described mediocre level, and spend part of my free time at the gym.
Career
- CESARFull-stack Software Engineer
At CESAR, one of Brazil's top innovation centers, I work as a Full-Stack Software Engineer on ESG Carbon, a platform ranked top-5 in ESGTech in Brazil serving 140+ companies. I architected and shipped the product from zero using React, Next.js, TypeScript, Python, and Django, turning complex GHG Protocol rules into a self-serve tool that reduced manual reporting from 3 hours to 5 minutes.
- AvanadeFull-stack Software Engineer
At Avanade, a Microsoft and Accenture joint venture, I grew from intern to mid-level engineer over three years delivering chatbot and AI products for large enterprise clients. I led the technical delivery of a production WhatsApp chatbot that drove 97K+ re-engagements in 3 months, and built secure RAG-based AI assistants using LangChain, Azure OpenAI, and embeddings that gave internal teams controlled access to private knowledge bases.
Education
- FIAPPostgraduate Certificate in AI Engineering
I'm currently doing a Postgraduate Certificate in AI Engineering at FIAP, with coursework spanning the full modern AI stack, from Machine Learning fundamentals and Computer Vision to LLMs, Generative AI, Prompt Engineering, Fine-tuning, RAG, and LangChain. Expected completion: March 2027.
- DescomplicaBachelor's Degree in Information Systems
I hold a Bachelor's Degree in Information Systems from Descomplica, completed in December 2025. The program covered the full software engineering stack, from Data Structures, Databases, and Cloud Computing to Software Design, AI Algorithms, and Data Science, giving me the foundation to work across the entire product lifecycle.
Stack
Outside of code
Music
I play guitar, ukulele and piano at a self-described mediocre level.
Gym
Strength training is my daily reset. Non-negotiable.
Films and Tv Shows
Big fan of Mike Flanagan and Game of Thrones; my comfort show is Modern Family.
Contributions
My open-source activity on GitHub over the past year.