HaloFi is a DeFi protocol that incentivises regular saving.The HaloFi team believes in a world where saving is rewarding, easy and fun. Yet, traditional saving is often boring, hard and poorly rewarded.We are building engaging applications to help our community develop better financial habits, and have fun at the same time.

➣ Trade personal portfolio of cryptocurrencies/tokens. Analysis of market conditions, technical indicators (TA), risks, white papers and important news in orders to implement trading strategies.Learning along the way:➣ The potential and applicability of blockchains and cryptocurrencies in DeFi.➣ Development of trading bots in JavaScript, TypeScript, Python, Solidity.

SHIFT provides a turnkey brokerage package that includes trading technology, security token issuance (STO), liquidity, risk management, compliance, sales, and marketing.In this position, I develop trading platforms (back-end services, APIs, SDKs, front-end) for cryptocurrency exchanges and smart contracts in Solidity for the Ethereum Blockchain.

➣ 14-week intensive program learning blockchain, smart contracts development with Solidity, and full-stack web development with Python, JavaScript, HTML and CSS.➣ Learning software-development tools and systems like bash, git, Linux (including server configuration and deployment), Python libraries such as pandas, numpy, matplotlib, Flask, Django, sql-alchemy, marshmallow.

Frescatto is the largest fish based food manufacturing company in Brazil. In this position, I worked directly with CEO and CFO to lead organizational transformation, and to improve resource allocation, operational efficiency and financial performance tied to company’s short- and long-term goals.➣ Established and managed Project and Business Process Management Office; collaborated with teams across all departments to develop new strategies and objectives, execute plans, and deliver progress reports and forecasts➣ In partnership with executive management and board of directors, created company’s first annual budget and strategic planning with full responsibility for cross-functional projects, process improvements, and initiatives➣ Directed entire process for integrating synergies and reorganizing after corporate merger with a group company, partnering with diverse work teams, including legal, finance, accounting, sales, supply chain and HRMajor Achievements:- 30% bottom line growth from production and operational cost savings of USD 2m/yr- Annual tax reduction of USD 12m due to successful corporate merger plan- Improved delivery accuracy to 98% by building a new distribution center and allocating supply chain resources- Operational cost savings of USD 1m/yr due to transformation of packaging lines from manual to automatic

Marfrig Global Foods is one of the world's largest beef, lamb, poultry and fish based food manufacturing companies. I served in a key leadership role reporting to CIO where I was in charge of implementing Project Management Office for IT, and transforming day-to-day operations and business processes to support company’s goals for growth and profitability.➣ Liaised with business units to manage multiple simultaneous development projects from concept to completion; assigned tasks, resources and timelines, tracked progress, and reported performance to senior management➣ Provided guidance to functional managers to analyze entire business cycle and activities, and identify opportunities and risks to improve strategic and operational aspectsMajor achievements:- Extra shipping capacity of 2,000 tons/day and 430% increase in daily shipping volume by centralizing distribution- Cost savings of USD 28m/yr due to process improvement in supply chain, sales and other areas- Manufacturing execution systems in 4 plants, mobile sales solution (MC1), and business intelligence platform

Cargill provides food, agriculture, financial and industrial products and services to the world.Seara Alimentos, which was one of Cargill's business divisions until 2010, provides pork and poultry food products worldwide.I was initially hired as a Senior Software Engineer to improve the company’s ERP, legacy systems, and business processes. Based on my strong performance record, I was rapidly promoted to Business Analyst to act as liaison between business units and IT and translate business needs into technology solutions. After one year I was promoted to Project Manager, and following the acquisition of Seara Alimentos by Marfrig, I led post-M&A integration of systems, processes and technology in 7 country offices.➣ Served as liaison between business leaders, vendors and IT to create, execute and monitor integration plan with tasks, resources and schedules➣ Managed implementation of a new group data center and migration of infrastructure from two centers over 8 months➣ Worked closely with sales and IT teams to develop highly anticipated and successful B2B and e-commerce solutionsMajor achievements:- Implementation of a Disaster Recovery Plan (DRP)- Contributed to the development of Cargill's global software solution for pork production management- EDI integration to automate orders from retailers, wholesale orders web portal, and ERP sales module

Modallport is a technology company offering software solutions for maritime logistics industry.I was hired as a Software Developer, and then rapidly promoted to Software Engineer in the Research & Development department to identify, analyze and apply new development technologies and techniques into new products.Major achievements:- Participated in the development of company's internal framework and components based on C# .NET, as a preparation to migrate products from Delphi to C# .NET and add SQL Server as a supported database (in addition to Oracle).- Helped developing new products named "Vessel Planning" and "Yard Planning" (see "Projects" section), using Delphi language and Oracle database;- Customized JEDI VCS (a Delphi-based, open-source Version Control System) to meet the needs of our internal Software Maintenance department, reducing operational errors and improving source-code management;- Implemented SVN solutions in the R&D department (Apache Subversion and TortoiseSVN), in order to substitute JediVCS;- Developed a deployment solution to improve and speed up the deployment process to customers;

- Developed software for small stores and fabric industries (in my home town) using Delphi and C# languages, with Postgres database.Overall business domains covered in developed solutions:- Stores: sales, inventory and financial control.- Fabric Industries: production management and control, inventory management, invoicing and financial management.