Open to opportunities

Edivilson Dalacosta

@edivilsondalacosta

Message

I build scalable distributed systems for high-volume marketplaces and logistics platforms.

Brazil

Message

What I'm looking for

I'm looking to lead scalable, reliable distributed systems where I can combine Golang, Java, cloud platforms, event-driven architecture, AI-assisted engineering, and technical leadership to improve products used at scale.

At Mercado Livre, I lead engineering for marketplace and logistics platforms serving 120+ million active buyers across 18 countries. I designed Golang event-driven systems for virtual try-on, digital products, and fulfillment workflows, increasing conversion by approximately 7% and reducing operational costs by an estimated 10–15%.

Previously at Softplan, I migrated a monolithic public-sector platform to Golang microservices, reducing deployment cycles from weeks to days and accelerating feature delivery by an estimated 30%.

I’ve also built academic and administrative systems at Unoesc, including online assessments, digitally signed documents, and ERP integrations. I work across Golang, Java, Spring Boot, AWS, React, Vue.js, distributed systems, and AI-assisted engineering.

Experience

Work history, roles, and key accomplishments

Current

Lead Software Engineer

Current

Mercado Livre

May 2021 - Present (5 years 3 months)

Lead software engineering initiatives across marketplace and logistics platforms, designing large-scale distributed systems for scalability and high availability. Implemented virtual try-on solution and digital products category, improving conversion and reducing operational costs.

Java Spring Boot React MySQL AWS Microservices Distributed Systems Event Driven Architecture Cloud Computing Technical Leadership

Senior Software Engineer

Softplan

Dec 2017 - May 2021 (3 years 5 months)

Built software platforms for the justice sector and public administration, migrating a monolithic Java system to Golang microservices and implementing workflow and inventory features. Reduced deployment cycles and automated manual procedures.

Java Spring Boot React Vue.Js PostgreSQL AWS Microservices Distributed Systems Event Driven Architecture Cloud Computing

Software Engineer

University of West of Santa Catarina (Unoesc)

Jun 2015 - Dec 2017 (2 years 6 months)

Developed academic and administrative software systems, including online assessments, automated document generation, and ERP integration. Digitized processes and reduced manual workload.