Senior Full Stack Engineer responsible for developing and maintaining Realio's digital asset platform, focusing on blockchain integration, security token offerings, swaps, liquidity pools creation and management and peer-to-peer order book trading systems. Work closely with cross-functional teams to deliver robust solutions for tokenized real-world assets.- Lead development of full-stack DeFi features across React/TypeScript frontend/backend and Python backend services over multiple k8s infrastructure systems- Designed and implemented secure blockchain integration systems with assets in multiple chains including Ethereum, Algorand, and Stellar for Swaps of ERC-20 and ERC-1404 tokens and P2P transactions- Worked on KYC and Accredited Investor workflows and features.- Collaborate with product and compliance teams to implement regulatory requirements for digital securities

- Led the development of critical features for a Telehealth platform with more than 1M daily users, resulting in improved product strategy and development, cost savings, increased revenue, and improved user health outcomes.- Supported growth inside the company by continuously suggesting novel work methodologies and technologies to add/remove from the stack and improved processes that resulted in a better transition by doubling the engineering team.- Technologies: Ruby on Rails, ReactJS, React Query, Redux, Redux Thunks, Jest, Styled components, SASS, Webpack, Axios, Cypress, React Testing Library, A/B Testing, AWS, Docker, Kubernetes, Contentful, Mixpanel, Datadog, Figma, OpenZeppelin.

- Designed, documented, and implemented the systems architecture for the client-side application and its interactions with cloud services in AWS for a no-code platform to create, design, and deploy private Blockchain networks.- Coordinated with stakeholders in the management and engineering teams each of the requirements and development of future functionalities and proof of concepts.- Integration of Stripe payment system to handle subscriptions.- Creation of automated pipelines and infrastructure using AWS Cloud Formation to standardize infrastructure and optimize processes.- Technologies: AWS DynamoDB | S3 | Lambda | Cloud Formation | Cognito | EC2 | Amplify | API Gateway, LeadBI, Stripe, NodeJS, Typescript, Redux, React, Angular 10, RxJS, SASS, Webpack, Babel, NodeJS, Axios, Jest.

- Led the systems architecture and strategic planning of the client app for a data analytics application for Ethereum protocols, using advanced multithreading implementations in the Frontend and heavy data interactions with complex data visualizations using the Main network of the Ethereum protocol.- Implemented data aggregation queries, data visualization with Google Charts, app performance optimization, hiring, and engineering processes optimization, resulting in a performant application that served some of the most important protocols in the industry.- Implemented new features, production support, code reviews, new team members training, and codebase improvement using automated processes and communication protocols.- Technologies: ReactJS, NodeJS, Redux, MobX, Redux Thunks, Web3, Mongo Compass, MongoDB, Hardhat, Ethers.js, Ganache, Infura, Truffle, OpenZeppelin standard, web3.js, DApps implementation, Svelte, Jest.

Worked as an UI Engineer for BuildFire, an important California based company. My key responsibilities are implementation of core functionalities that have impact millions of users, production support, plugins architecture and active maintenance and improvement of the codebase.

Worked as a Lead UI Engineer for one of the most promising Blockchain startups. My key responsibilities are strategic planning, active architectural design of the application, defect fixing plans, training members of the team and new team members hiring process.

Worked as a JavaScript engineer for a New York based startup web application project. Responsible of bug fixes and implementation of new functionalities for state management and asynchronous operations across multiple iterations.Technologies used: AngularJS, Angular v2, 4, 5, 6, Angular Material, RxJS, Apollo, GraphQL, Typescript, Redux, SASS, Webpack, TensorflowJS, NodeJS

Part of the first Cohort of President Obama Young Leaders of the Americas Initiative. Machine learning powered prototype for early disease diagnostics. Participated in training sessions and networking events with top level government officials, diplomats and entrepreneurs such as Sir Richard Branson.Certification issued by Barack Obama, President of the United States.Technologies used: Google Prediction API, React Native, NodeJS, Redux.

Responsible of the development of user interfaces in websites, web and mobile applications for local and global brands like Nissan, Disney, ESPN. Produced high quality, pixel perfect, responsive products. Participated in the development and improvement of processes within the agency.Technologies used: ReactJS, AngularJS, Angular 2-6, Redux, Ionic, Google Prediction API, IBM Watson API, Twitter API, Google Maps API, SASS, LESS, Flexbox, Laravel, Wordpress, SEO optimization, Webpack, Gulp, Browserify, NodeJS, ExpressJS, SailsJS, Bootstrap, Foundation.

Develop digital presence for small business with websites and Facebook applications. Wordpress, Business Catalyst CMS implementation for content administration. Measurement of marketing effectiveness with specific tracking actions and tools. Implementation of simple REST APIs with Django.Technologies used: SASS, LESS, Business Catalyst, Wordpress, Webpack, Python, Django.

Developed and implemented communication strategies and marketing tactics through digital and traditional channels for the Latin American market. Helped to improved the brand and measure marketing effectiveness through KPIs in the client’s companies. Created and implemented an effective and profitable marketing circuits.Technologies used: HTML, CSS, Business Catalyst, Optimizely A/B testing tool, Photoshop, Wordpress.