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Bruno Alberti

@brunoalberti

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Senior software engineer driving impactful data pipelines and cloud-native backend systems.

Brazil

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What I'm looking for

I’m looking for a collaborative team where I can lead technical initiatives, own backend and data pipeline outcomes end-to-end, and keep raising quality through testing and automation—while growing with people who value accountability and knowledge sharing.

I’m a strategic problem solver with a diverse technical background, focused on rapidly learning and implementing new technologies to deliver impactful solutions. At CI&T, I introduced unit testing to previously untested legacy services—reaching 70% test coverage and reducing bug occurrence—while engineering reusable ETL code and optimizing complex SQL and Java to reduce query time by 86%.

I spearheaded a Snowflake automated data pipeline with 30+ tasks (from research and PoC to architecture and implementation supervision), and I designed 10+ Jenkins CI/CD pipelines and 10+ Java UDFs with automated unit tests and deployments under 5 minutes. I also led a 4-developer team replicating OLAP data into MongoDB in near real-time, built 10+ Go services on Kubernetes for time-series APIs and BFFs, and strengthened MongoDB Atlas management via infrastructure-as-code. Earlier, as CTO & Co-Founder at STEMblox, I led ESP and nRF52 firmware and Android SDK development for a smart toy and acquired an angel investor within the first year.

Experience

Work history, roles, and key accomplishments

Current

Sr. Software Engineer

Current

CI&T

Jan 2021 - Present (5 years 6 months)

Introduced unit testing to previously untested legacy services, reaching 70% test coverage and reducing bug occurrence. Led Snowflake and data/CI-CD initiatives, including building automated pipelines (30+ tasks), cutting query time by 86%, and deploying Go services on Kubernetes with near real-time MongoDB support.

Unit Testing Snowflake Data Pipelines ETL SQL Java Jenkins CI CD Database Migration SonarQube MongoDB Near Real Time Replication Go Kubernetes Infrastructure as Code Terraform MongoDB Atlas Indexing BFF

Software Engineer

Governança Brasil

Jan 2021 - Jan 2021 (0 months)

Assisted in breaking a monolithic Java service into 4+ microservices using Quarkus and Hibernate, with Swagger, Flyway, and TDD via JUnit. Assisted in setting up 4+ APIs for WSO2 OAuth access.

Java Microservices Quarkus Hibernate Swagger Flyway TDD Junit APIs

CTO & Co-Founder

STEMblox

Jan 2017 - Jan 2021 (4 years)

Responsible for ESP and nRF52 firmware and Android SDK development for a smart toy product. Acquired an angel investor within the first year.

Firmware Development Android SDK

Education

Degrees, certifications, and relevant coursework

USP - Escola Politécnica

Bachelor of Mechatronic Engineering, Mechatronic Engineering

2012 - 2017

Activities and societies: Elective courses in image processing and non-linear control; thesis on a ROS-based autonomous mapping system for 4 wheeled robots.

Bachelor of Mechatronic Engineering at USP’s Escola Politécnica, including work building machines and remotely operated vehicles. Completed a thesis on a ROS-based autonomous mapping system for 4-wheeled robots.