Open to opportunities

Henrique Sartori

@henriquesartori

Senior Full Stack Engineer building scalable, production-ready applications with TypeScript, Node.js, React, Python, AWS, and distributed systems.

Brazil

Message

What I'm looking for

Looking for a full-time remote role where I can build scalable products, tackle challenging problems, and contribute to a strong engineering team.

At Comunikime, I designed and developed a scalable NestJS SIP server processing over 10 million SIP calls per day and more than 300 calls per second for telephony infrastructure serving major Brazilian banking institutions.

I've built and maintained full-stack business platforms at Allcom Telecom with React, Next.js, Node.js, Python, REST APIs, PostgreSQL, MySQL, and AWS, prioritizing scalability, reliability, and maintainability.

Earlier at Agência Alldigital, I led website development, maintenance, configuration, and deployment across diverse technology stacks. I also developed API-integrated lead-generation websites, tested usability and responsiveness, and created prototypes in Figma.

Experience

Work history, roles, and key accomplishments

Current

Senior Backend Engineer

Current

Comunikime

Mar 2025 - Present (1 year 5 months)

Designed and developed a scalable SIP server using NestJS, processing over 10 million SIP calls per day and 300+ calls per second, powering telephony infrastructure for some of Brazil’s largest banking institutions. Handled real-time communications, SIP signaling, and integrations with enterprise systems, CRMs, and distributed data pipelines.

TypeScript NestJS SIP WebSockets Distributed Systems Microservices AWS

Full Stack Engineer

Allcom Telecom

Feb 2024 - Mar 2025 (1 year 1 month)

Built and maintained full-stack business platforms using React/Next.js, Node.js and Python, designing REST APIs and integrations across PostgreSQL, MySQL and AWS services, with a focus on scalability, reliability and maintainability.