# Cassio Marcos Goulart > Senior Frontend Engineer at Stellar Development Foundation Location: San Francisco, California, United States Profile: https://flows.cv/cassiomarcosgoulart I'm a passionate developer who doesn't notice time going by while crunching some code. ## Work Experience ### Senior Frontend Engineer @ Stellar Development Foundation Jan 2025 – Present | San Francisco, California, United States ### Software Engineering Consultant @ Stellar Development Foundation Jan 2019 – Jan 2024 | Brazil ### Co-Founder @ Cheesecake Labs Jan 2013 – Jan 2019 | Florianópolis Area, Brazil Co-founded, along with 3 best friends, this software development company, which has been ranked the top 25th software development company in the world and the very best development company in Latin America, according to clutch.co ### CFO @ Cheesecake Labs Jan 2013 – Jan 2018 | Florianópolis, Brazil Built and managed all financial systems (including third-party integrations) to track the company's KPIs, patrimony and operations processes; executed all payments from abroad using cryptocurrencies; managed, developed and supervised the financial, administrative and accounting teams; planned, tracked and estimated strategic goals and metrics; managed all client financial communications and more. ### Lead Mobile Developer @ Camio Jan 2014 – Jan 2016 | San Mateo, CA - USA Camio is a search engine for cost-effective video surveillance. Built the iPhone, iPad and widget applications, with the following features: live streaming or recording events using the smartphone or tablet cameras; receiving push notifications and connecting them to deep links; viewing, filtering and searching through past events; editing, scoring and categorizing videos; and more. Also made a couple of consultancy visits to Camio's office in San Mateo, in which the team decided on architecture (and APIs), tech stack and deployment processes. - Technology Stack: iPhone, iPad, Today Widget, CocoaPods, RESTful API, WebRTC, SDWebImage, OpenCV, AVFoundation, Crashlytics, Facebook SDK, Google Sign-In SDK ### Mobile & Web Developer @ Sproutkin, Inc. Jan 2013 – Jan 2014 | San Francisco Bay Area Sproutkin was a subscription service for children's digital books. Worked on the iPad's books interface and animations; Core Data persistence layer; image processing; backend integration; in-app purchases and parental control. Also worked with the backend and frontend of the website on a smaller scale, developing (and supporting) its RESTful API integrations in Python; storing image data on Google App Engine; creating cron jobs to dispatch emails; developing admin interfaces (uploading and editing book data) and more. - Technology Stack: iPad, Objective-C, RESTful API, Core Data, In-App Purchase, Google App Engine, Cron Jobs, Python, HTML, CSS, JavaScript ### Co-Founder & iOS Developer @ Dyfocus Jan 2012 – Jan 2013 | Florianópolis Area, Brazil Dyfocus was a free iOS app designed to create and share animated pictures with multiple focus points. Worked through all the product and development processes, namely: architecture definition; memory management (Xcode Instruments); interface and animations development; data persistence, caching and storage; user experience testing and analytics; monetization strategies and Google ads integration; app deployment and submission; production bug tracking, fixes and more. - Technology Stack: Objective-C, Facebook SDK, Google ADMob SDK, Flurry, Xcode Instruments ### Java Developer Intern @ Fraunhofer ILT Jan 2012 – Jan 2012 | Kreisfreie Stadt Aachen Area, Germany Built an integrated multi-agent system to operate a mechanical arm that was part of an automated laser assembly line. The system was developed using Java, but also required working with LabVIEW and C to integrate the system with the robot's hardware. - Technology Stack: Java, Multi-Agent Systems, C, LabVIEW ### Java Developer & Junior Researcher @ GRIMA - UFSC Jan 2010 – Jan 2012 | Florianópolis Area, Brazil Worked on the development of a computational integrated module for manufacturing of parts via internet considering aspects of the STEP-NC standardization. The module was implemented in Java using the Test-Driven Development (TDD) process to ensure all requirements were met. It also had a machining simulator, which required adding new machining features and supporting the existing ones. - Technology Stack: Java, TDD, STEP-NC Machining Simulator ### Lift Attendant/Operator @ Wintergreen Resort Jan 2009 – Jan 2010 | Charlottesville, Virginia Area Worked as Lift Attendant/Operator under the snow for about 4 months at the resort. Took the opportunity to improve my English communication skills and also developed great passion for Snowboarding! ## Education ### Engineer's degree in Control and Automation Engineering Universidade Federal de Santa Catarina ### Master of Business Administration - MBA in Executive Finances Ibmec ### High School Diploma Colégio São José, Apucarana ## Contact & Social - LinkedIn: https://linkedin.com/in/cassiomgoulart - Website: http://ckl.io - Website: http://blog.ckl.io --- Source: https://flows.cv/cassiomarcosgoulart JSON Resume: https://flows.cv/cassiomarcosgoulart/resume.json Last updated: 2026-04-01