D
Diego de Andrade
About
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Engenheiro de software sênior na Connection
State of Rio de Janeiro, Brazil
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Full-time jobs
Résumé
Jobs
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- CSENIOR SOFTWARE ENGINEERConnection,Jun 2022 - May 2025 (3 years)• Designed and deployed over 20+ highly scalable microservices using Node.js (NestJS) and Kafka with PostgreSQL, reducing release cycles from two weeks to three days and enabling modular development for three cross-functional teams. • Led development of 20+ scalable microservices using .NET Core, Node.js, and PostgreSQL, reducing release cycles from 2 weeks to 3 days. • Built and maintained 30+ reusable components with Angular, Tailwind CSS, and Next.js, improving UI consistency and reducing frontend bugs by 40%. • Automated infrastructure provisioning for over 100 AWS resources using Terraform, ECS, Lambda, and S3, cutting cloud costs significantly. • Integrated monitoring tools (Datadog, Sentry, Prometheus, Grafana), reducing inc
Engenheiro de software sêniorConnectionJun 2022 - May 2025 (3 years)Como Engenheiro de Software Sênior, fui responsável pelo design, desenvolvimento e implementação de soluções de software robustas e escaláveis. Trabalhei em colaboração com equipes multifuncionais para garantir a entrega de produtos de alta qualidade dentro dos prazos estabelecidos. Além disso, utilizei A/B testing em vários projetos para comparar diferentes recursos ou processos de produtos, medindo o que funciona melhor. Configurei e analisei testes A/B para ajudar as equipes a tomar decisões baseadas em dados, frequentemente como parte de nossos fluxos de trabalho de ETL e análise. Essa abordagem tem sido fundamental para otimizar a experiência do usuário e os resultados de negócios, permitindo que eu entregue valor significativo em minh- OFULL-STACK DEVELOPEROne Brick Tech,Nov 2019 - Jun 2022 (2 years 8 months)• Architected and deployed 25+ microservices with .NET Core, Node.js, and Spring Boot supporting 250K+ monthly users with 99.99% uptime. • Delivered Angular SPAs with Material UI, achieving Lighthouse scores above 90 and reducing bounce rates by 25%. • Refactored legacy PHP monoliths into modular microservices using Node.js and Python, reducing deployment time by 70%. • Developed performant REST APIs handling millions of monthly requests with sub-150ms response times. • Integrated Redis caching and CDN strategies, improving performance and reducing cloud spend by 40%. • Used Docker, Helm, and GitLab CI/CD to standardize infrastructure across AWS and GCP environments. • Additionally, I have built ETL processes from scratch
- OFull-stack DeveloperOne Brick TechNov 2019 - Jun 2022 (2 years 8 months)
- PBACKEND DEVELOPERPeritus Inc,Oct 2015 - Nov 2019 (4 years 2 months)• Built and scaled a distributed logistics system using Laravel (PHP), Vue.js, and PostgreSQL, supporting 2M+ daily transactions across 10 regions with 99.98% uptime. • Refactored large parts of the codebase into modular services using Node.js, reducing tech debt and improving code maintainability by 60%. • Developed robust integrations with Stripe, Twilio, and SendGrid, supporting 500K+ monthly transactions and ensuring compliance with financial regulations. • Migrated CI/CD from manual Jenkins jobs to automated GitHub Actions + Kubernetes, reducing release incidents by 60% and improving deployment confidence. • Introduced WCAG-AA accessibility compliance across UIs, increasing mobile conversion rates by 35%. • Built centralized
- Back End DeveloperPeritus IncOct 2015 - Nov 2019 (4 years 2 months)As a Back End Developer, I was responsible for designing and implementing server-side applications, ensuring optimal performance and scalability. I collaborated with front-end developers to integrate user-facing elements with server-side logic, and I maintained robust databases to support application functionality. Additionally, I designed and executed A/B tests to compare different options and gather real-world data, which helped teams make informed decisions. I also built systems for data acquisition, collecting, cleaning, and organizing data from various sources to facilitate analysis and reporting. These skills are integral to my role, as reliable data is essential for meaningful A/B testing and deriving valuable business insights.
- SJUNIOR SOFTWARE ENGINEERScoder Tech Studio, Santa Rita doJan 2015 - Oct 2015 (10 months)• Built 10+ internal tools using Flask + PostgreSQL and SQLAlchemy, which boosted operational efficiency by 35% in finance and HR workflows. • Modernized UI code from legacy jQuery to React + Redux, reducing frontend bundle size by 60% and improving page load time. • Developed and maintained REST APIs in Python, serving 10K+ users monthly with latency consistently under 200ms. • Created Redis-backed background jobs to accelerate report generation from 20s to under 5s on average. • Achieved 90%+ unit and integration test coverage using PyTest and Selenium, cutting release regressions by 50%. • Authored 20+ internal SOPs and onboarding docs, standardizing engineering workflows across three teams. • Leveraged A/B testing methodolog
- SJunior Software EngineerScoder Tech StudioJan 2015 - Oct 2015 (10 months)As a Junior Software Engineer, I contributed to the development and maintenance of software applications, collaborating closely with senior engineers to implement new features and resolve bugs. I participated in code reviews and utilized best practices to ensure high-quality code. Additionally, I employed A/B testing methodologies to compare different solutions and product features, measuring their effectiveness. By designing, running, and analyzing A/B tests as part of various projects, I helped teams make informed, data-driven decisions that improved business outcomes and enhanced user experience, demonstrating my ability to leverage analytical approaches to add value in my role.
Education
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- BACHELOR'S DEGREEUSP - Universidade de São PauloMar 2010 - Dec 2014 (4 years 10 months)
- Bachelor's degree, Computer ScienceUSP Universidade de São PauloJan 2010 - Jan 2014 (4 years 1 month)