Gustavo Fonseca Email & Phone Number

Brazil

🚀 Leading AI Innovation 🚀As the Tech Lead at vBrain, I spearhead our AIaaS (Artificial Intelligence as a Service) initiative, revolutionizing how our 9+ clients harness the power of machine learning. Here's how I drive innovation and deliver tangible results:🛠️ Data Optimization: Implemented a robust data warehouse structure using AWS and streamlined Airflow Directed Acyclic Graphs (DAGs), slashing our model execution time by 5x and significantly reducing data storage costs.🛒 Enhanced User Experience: Led the development of a groundbreaking product recommendation system for a brick-and-mortar food retail store, resulting in a 35% revenue increase and transforming the user experience.📊 Real-time Insights: Developed data pipelines, AI models, and low-latency APIs for app backend and real-time project KPI monitoring, serving +1500 sellers with consistent sub-200ms latency and zero downtime. Technologies used include Python, Airflow, Pipefy and Workato integrations, FastAPI, Postgres, proprietary AI models, Looker Studio and AWS services.📑 Document Processing: Optimized OCR for document understanding, achieving a 10% increase in accuracy for our document processing solution. Technologies used include Python, Azure AI Document Intelligence, AWS Textract, LLama index, and OpenAI GPT.📈 Growth and Analytics: Guided the team in growth and analytics projects, translating complex data into actionable insights and experimentation hypotheses, some of which led to a +100% increase in revenue. Presented findings to C-level executives, driving data-driven decision-making and A/B testing strategies. Technologies used include Python, Google Analytics, Google Optimize, Google BigQuery, custom AI models, and CRM integrations.

Campinas Area, Brazil

As Co-Founder, CTO, Data Scientist, and Product Owner at Lobo Guara, I played a pivotal role in pioneering technology solutions for the investment advisory market. Here's how we disrupted the industry:💡 Strategic Vision: Co-founded and led Lobo Guara, a fintech startup that quickly gained recognition, securing a valuation of R$1MM in angel funding within just 8 months of foundation.👨‍💻 Multifaceted Role: Acted as the driving force behind technology development, data analysis, and product ownership, ensuring seamless integration and alignment across all aspects of our business.🛠️ Innovative Products: Spearheaded the development of cutting-edge solutions, including: • ROA (Return on Assets) Optimization Tool: Designed an asset analysis and strategic reallocation proposal tool, contributing to a remarkable 30% revenue growth for a brokerage firm (AuM: R$200MM). • Custom Chatbot and Dashboard: Developed a bespoke chatbot and dashboard system, enhancing inbound marketing capabilities and enriching client lead profiles for two brokerage firms (AuM: R$1.6B and R$200MM).

Campinas Area, Brazil

• Development of engineering projects and proof of concept prototypes involving innovation, industry 4.0 and IoT.• Automation and connectivity of a signature control list for internal use.• Development of a scrapping engine to populate a database for a internal program.• Analysis of project data and automatic report generator.

Munich Area, Germany

🏆 Winners of the innovation prize for the 2018 SpaceX Hyperloop Competition. WARR Hyperloop Levitation pod • Development, prototyping and testing of multiple versions of rotating Halbach arrays for magnetic levitation and drive control. • Design, development and setup of the LevPod and of the test bench for the levitation module. • Sensors, Control, Data Acquisition, Communication, Electrical Design and Matlab Simulation Run for the LevPod.https://tumhyperloop.de/

Campinas Area, Brazil

• Assisted the teachers by helping the students with their homeworks, presentations and answering general questions about the german language and culture. • Read German books and wrote down abstracts to create a binder of the available books in the library and therefore, help users to find a suitable book for them.

Campinas Area, Brazil

2016- Member of the team for the IEEE-VSSS Competition (Very Small Size Soccer), the Rover Project and also was the lead Project Manager for the Robocode Team. 2015- Helped in the development of a quadricopter and in the organization of Arduino, eletronics and progamming Minicourses in the Control and Automation Week at Unicamp.2014- Participated in the Freescale cup competition for the Track Follower Project.

Campinas E Região, Brasil

Worked in the DRONI project - Robotic Airship with an Innovative Design. The project consists on the development of an unmanned airship equipped with four electric vectored thrusters and aerodynamic surfaces as actuators, with a usefull load capacity of 6 kg, for environmental applications. • Hardware architecture - Circuit board to commute the control signal of the airship from manual to autonomous mode, it also enable the embedded system to learn maneuvers through reading the manual control signal. • Software architecture - ROS (Robot Operating System) node that worked as a driver for the board to control the motors while on the autonomous mode. - ROS node to monitor the status of the batteries of the airship.

Enrolled in the PurECO Project and in the HR team.

Campinas, São Paulo

- Automation projects management. - Prospecting and negotiation of projects.

Part Of The The Masters Of Science (M.Sc.) Program, Robotics, Cognition, Intelligence

Master Of Business Administration - Mba, Data Science And Machine Learning

Engineer'S Degree, Mechatronics, Robotics, And Automation Engineering

General Business Program

Curso de Negócios sobre Estratégia, Finanças & Valuation, Marketing, Soft Skills, Contabilidade e Investimentos