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Bruna Menoncin

@brunamenoncin

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Full Stack Developer at Vekta Sales who removed a production out-of-memory risk with batched, indexed queries.

Brazil

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What I'm looking for

I'm based in Brazil and available to work fully remotely during Monday-to-Friday US Pacific business hours. I'm open to contractor arrangements and available to start immediately.

At Vekta Sales, I refactored record reconciliation to replace a full collection scan with an indexed query in batches of 200, removing an out-of-memory risk in production. I also redesigned a data flow around an existing event when the proposed real-time approach required a database privilege unavailable in production.

At Ensign College, I integrated SQL databases with Power BI and automated reporting validations, improving data accuracy by 20%. I also optimized SQL to reduce query latency and led a reporting-system migration with schema mapping and legacy query refactoring.

Experience

Work history, roles, and key accomplishments

Full Stack Developer

Vekta Sales

Jun 2026 - Sep 2026 (3 months)

Developed a SaaS platform of AI agents for WhatsApp sales, using Python, Node.js, React, and MongoDB. Refactored data reconciliation to use indexed batched queries, removing an out-of-memory risk, and wrote 66 automated tests across three stacks.

Python NodeJS Express React TypeScript MongoDB AWS Jest Vitest Pytest Zod Mongoose Claude Code

Full Stack Developer

Remud Digital Marketing

Aug 2024 - Dec 2025 (1 year 4 months)

Developed client websites for a digital marketing agency, combining performance metrics with user behavior data to drive optimizations. Designed and built a custom REST API and full-stack features, contributing to a 22% increase in conversion rate.

REST APIs Fullstack Development Web Development Performance Optimization cross browser compatibility

Software Engineer and Data Analyst

Ensign College

Apr 2021 - Aug 2022 (1 year 4 months)

Implemented automated validations integrating SQL databases with Power BI, improving reporting accuracy by 20%. Led the technical migration of reporting systems, including schema mapping and refactoring legacy queries.

SQL Power BI Data Validation Data Mapping Query Optimization Reporting Systems