Caio Lins
clins.me ▪ hi@clins.me ▪ github.com/clins1994 ▪ linkedin.com/in/clins1994
Employment
🎶 Software Engineer ▪ Soundraw Inc.
🇯🇵 Tokyo, Japan (Hybrid) ▪ Jan 2025 ~ Present
- Built and shipped mobile APIs for AI music creation and delivery.
- Owned improvements to soundraw.io, including new genres and a smoother creation flow.
- Generated 20,000+ songs in one week to support a $150K+ enterprise deal.
🛠️ Cloudflare, Domain modeling, FFmpeg, Linear, Ruby on Rails, Vue, Heroku, Postgres, MongoDB, AI Agents
💼 Software Engineer ▪ Kadric Smart Solutions
🇯🇵 Tokyo, Japan (Hybrid) ▪ May 2023 ~ Nov 2025
- Guided customers through a Working Backwards process to turn business goals into technical specifications.
- Shipped logistics and autonomous-forklift management tools with React, TypeScript, MUI, and deck.gl.
- Delivered gateway, kiosk, and Android owner/kiosk-mode prototypes across Java/Spring, Node.js, and Vue.
- Planned and delivered a gateway project on a 2-month schedule, including Japanese client communication and documentation.
🛠️ Consulting, React, TypeScript, Node.js, Vue, Java, Spring, MUI, deck.gl, AWS, Terraform, Japanese, Docker, Atlassian
🌱 Data Reliability Engineer ▪ Moneytree
🇯🇵 Tokyo, Japan (Remote) ▪ Jan 2020 ~ Apr 2023
- Owned reliability of financial data aggregation pipelines pulling from 3,000+ banks for 5,000,000+ users.
- Optimized dozens of integrations, reducing monthly running costs by 30%+.
- Built hundreds of monitoring/alerting tools, SQL templates, and SOPs to speed up incident response.
🛠️ Web and API scraping, API integration, Node.js, TypeScript, AWS, Ruby on Rails, SQL, Redash, Sumo Logic, Atlassian, Slack
🗣️ Software Engineer ▪ Verball
🇧🇷 Sao Paulo, Brazil (Remote) ▪ Aug 2019 ~ Dec 2019
- Built voice-driven applications and back-end services for conversational experiences.
🛠️ Node.js, JavaScript, Google Cloud Platform (GCP), MySQL, Firebase, Actions on Google, Google Assistant
🚚 Data Visualization Analyst (Internship) ▪ Mitsubishi Fuso Truck & Bus Corp.
🇯🇵 Kawasaki, Japan (On-site) ▪ Apr 2019 ~ Oct 2019
- Designed and implemented time-intelligent dashboards used for after-sales truck parts price revisions.
- Structured and prepared datasets consumed by pricing dashboards.
🛠️ Microsoft Power BI, DAX, SQL, Python, Microsoft Office
🔓 Software Engineer ▪ MuchMore Digital
🇧🇷 Recife, Pernambuco & Sao Paulo, Brazil (On-site) ▪ Jul 2016 ~ Feb 2019
- Delivered CMS and APIs for large battery and automotive clients.
- Developed chatbot infrastructure and conversational dialogs for customer-facing products.
- Built data lake pipelines and ETL jobs for FCA Latam, including BI/marketing data views in BigQuery.
- Integrated Salesforce and Google Analytics APIs and automated recurring data jobs.
- Contributed to the open-source Zendesk Java Client with new models and wrapper updates.
🛠️ SQL, GCP, BigQuery, Node.js, JavaScript, PHP, Python, Linux, Git, Cron jobs, Java, MongoDB, Play Framework, AngularJS, Google Maps API, Heroku, IBM Watson, GTM, Zendesk Java Client, Twitter API
Education
Bachelor of Computer Science ▪ Federal University of Pernambuco (UFPE)
🇧🇷 Recife, Brazil ▪ Feb 2012 ~ Aug 2017
- Teaching assistant for Linear Algebra (6 months) and Graphics Processing (6 months).
- Mobile augmented reality researcher with scholarship at Voxar Labs (2 years).
- Science Without Borders government scholarship program to Japan (1 year).
Non-degree Exchange Student ▪ Shibaura Institute of Technology
🇯🇵 Tokyo, Japan ▪ Apr 2015 ~ Feb 2016
Master of Computer Science (Dropout) ▪ Federal University of ABC (UFABC)
🇧🇷 Sao Paulo, Brazil ▪ Aug 2018 ~ Dec 2020
About Me
Professional interests
Software Engineering, Chat, Data Reliability, Web Development, Agile, AI Agents, Helping People
Technologies
TypeScript, Python, AI Agents, AWS, Ruby on Rails, React, Vue, OpenTelemetry, Consulting, Monitoring, Java, SQL, JavaScript, MongoDB, Postgres, MySQL, Node.js, Heroku, GCP, Play Framework, Terraform, MUI, deck.gl
Languages
English (Native), Portuguese (Native), Japanese (Conversational)