Diego Jonio Borba Lins

Spearheaded the development and launch of Indeed's Career Services team from inception to production, effectively managing a 50-50 split between individual contributor responsibilities and people management duties.

Architected and built full-stack, end-to-end internal operations systems for coaches and administrative personnel, including financial reporting and a public-facing checkout funnel, leveraging React, TypeScript, GraphQL, and Java.

Engineered and deployed critical backend projects, including a Node.JS-based cronjob for automated ticket assignment to career coaches and a Java SpringBoot, Redis, and Kafka-powered notification system, enhancing operational efficiency.

Championed code quality and architectural integrity through frequent code reviews and group review sessions, ensuring adherence to application standards and best practices across the team.

Provided technical leadership and mentorship by leading design review sessions, guiding engineers on complex solution trade-offs and robust system architecture decisions.

Led infrastructure improvement initiatives that boosted service reliability from 93% to 99%, improved 95th percentile response time from 1.5s to 500ms, and reduced cloud costs by 5x.

Developed robust backend APIs for the online resume builder using GraphQL, Node.JS, gRPC, and MongoDB, supporting seamless user experience and data management.

Designed and implemented a resume template rendering microservice utilizing a headless browser, SQS, and AWS Lambda functions, optimizing content delivery.

Conducted comprehensive data collection, processing, and analysis using ELB logs, S3, Lambda, and Athena, providing actionable insights that drove business impact.

Optimized landing page load times and funnel conversion, increasing monthly visitors by 5x and contributing to a 3x growth in revenue.

Developed enterprise-grade web applications with Java EE and Oracle 10g DB, reducing the time for applying and receiving social insurance benefits from 6 months to 30 minutes.

Engineered and implemented data pipelines using SAP Data Services, creating ETL processes to migrate data from transactional systems to data warehouses and data marts for Tableau reporting.

Facilitated cross-functional alignment by proactively reviewing roadmaps, project scope, and requirements, ensuring effective communication and timely feedback across teams.

Provided strategic consulting services on product development and business strategies directly to the Ministry of Social Security staff, influencing key government initiatives.