I created 3 new smart contracts for our smart wallets products with account abstraction ERC-4337 features for beneficiaries of Masma users by developing and advising a team of 2 blockchain developers, 1 CEO, 1 CTO, 1 CMO, and 2 Blockchain developers in 4 months. I conducted and participated in high-level meetings, including strategic discussions with Naga R Samineni, CEO of Metakeep, Julian, CEO of Masma, and Mitry, CTO of Masma, focusing on key project directives, innovation strategies, and business development plans. I developed key components of Masma.io's Web3 platform, focusing on user-friendly blockchain integration and cryptocurrency services. Utilized Go (Golang) and Solidity for backend development and smart contract creation. I also work with: • Leadership • Solidity • Slither • Foundry • Python • Account Abstraction ERC-4337 • Rust • Go (Golang) • Docker • Kubernetes • Github Actions • Ethereum • JavaScript • TypeScript • ReactJS • NodeJS • PostgreSQL • AWS • Serverless

I helped more than 1000 students learn about different languages such as Solidity, Javascript, React, Node, Solidity, and Databases like MySQL and MongoDB. I created 10 new product features on a SaaS tool for beneficiaries of private students by developing and advising a team of JavaScript developers students in 3 months. I increased ERP web application speed for over 1200 customers by reorganizing the old JavaScript backend code repository over 1 month to make it more efficient and scalable. I also work with: • Solidity • Rust • Blockchain • C • C++ • Go • Tokenomics • JavaScript • TypeScript • ReactJS • NodeJS • GraphQL • PostgreSQL • AWS • Serverless • Next • Python • PHP • GitLab • HTML • SASS • Jira • Slack • Notion

As Lead Blockchain Developer at Spozz Marketplace https://spozz.club/, my journey has been marked by diverse and impactful achievements in the blockchain domain Here my rol was as a blockchain leadership in the development and deployment of ERC-721 and ERC-1155 smart contracts, primarily utilizing Solidity, spanned across various networks, including Ethereum, Polygon Matic, BNB and multiple testnets. I mentored a team of 5 semi-senior and senior developers and have scrum daylis with them and the CEO of Spozz Christian Müller, guiding them through the intricacies of front-end and blockchain integrations, with my guidance, the team created cutting-edge front-end modules using Svelte, SvelteKit, and React. These technologies were pivotal in delivering our platform's modern, responsive, and user-friendly interface.

I increased E-commerce fast loading by using Next.js and React framework. I improved the SEO of the web by applying tests that reduce the failure of errors or bugs. I improved the typing of the code by implementing TypeScript. I also work with: • Leadership • Solidity • JavaScript • TypeScript • ReactJS • NodeJS • C • C++ • Go • MySQL • AWS • Serverless • GitLab • HTML • SASS • Linux • Slack • jQuery

I created 20 new product features on a SaaS tool for beneficiaries of private finances App by developing and advising a team of 7 JavaScript developers, 1 Product Lead, 1 Product Owner, and 2 UX Designers in 1 year. I reduced redundant code by 50% by developing new features in the front end using react and redux. I reduced the feedback cycle and improved the agility in the development process by applying testing every week for new features with the testing library and jest. In addition, it improved the communication and integration between the developer and Quality Analyst. I helped the Globant company by teaching over 100 Argentine students about software and technologies for their profession. I also work with: • Leadership • ReactJS • PostgreSQL • Solidity • Rust • Go (Golang) • Ethereum • JavaScript • TypeScript • NodeJS • AWS • Serverless • GitLab • HTML • SASS • Jira • Slack • Scrum • Jenkins

I created 20 new product features on a SaaS tool and Zendesk CRM for beneficiaries of private healthcare by developing and advising a team of 20 JavaScript developers, 2 Product Leads, 2 Product Owners, and 4 UX Designers in 8 months. I collaborated in the development of 5 Zendesk apps with React and helped over 120,000 clients automate their insurance process in Chile. For an Ecuadorian company, I collaborated in the development of 3 apps using React in Zendesk CRM and helped more than 30,000 clients with hospital service automation. I drive development behind innovative projects leveraging the power of the MERN stack and take on the role of mentoring a junior developer in 3 months. I also work with: • Leadership • JavaScript • TypeScript • ReactJS • NodeJS • PostgreSQL • AWS • Serverless • Git • HTML • SASS • Jira • Slack

I completed development of an ERP system for managing the internal resources of 20 companies and 20 employees and helping more than 50000 clients in Chile. I collaborated in the development of industrial automation applications for the salmon industry using C # and MySQL. I helped the company migrate the MySQL database to the SQL server. I gave technical advice for growing up the company, increasing sales by 55%. I also work with: • WAMP Stack • React • Node • Express • MySql • SQL server

I created 3 new product features on a SaaS tool for beneficiaries of public healthcare by developing and advising a team of 5 JavaScript developers, 1 Product Lead, 1 Product Owner, and 2 UX Designers in 4 months. I implemented Amazon Comprehend AI to analyze medical diagnoses and automate the process to save time by 100%. I also work with: • JavaScript • PHP • Angular • NodeJS • GraphQL • PostgreSQL • AWS • Serverless • GitHub • HTML • CSS • Jira • Slack • Trello

Development and maintenance of Developed ERP for electronic invoicing through the Bsale API, among other new functionalities using stack LAMP for sending invoices to the clients and other features of 1000 company customers Development and maintenance of teledata.cl website. Migrated and maintained Teledata ERP to AWS EC2 instance and used MySQL RDS Aurora and SES to send more than 10.000 emails per day, increasing productivity by 99% and Increasing ERP web application speed by 99% for over 1000 customers by reorganizing the old PHP backend code repository over 6 months to make it more efficient and scalable. I also work with: • JavaScript • PHP • Laravel • MySQL • jQuery • AWS • Serverless • Git • HTML • CSS • Slack • Leadership • AWS SES • AWS Lightsail • MySQL RDS Aurora

Development and maintenance of 20 websites and 2 ERPs for a client in Chile with an administrative panel improving and reducing work time for information management. I accomplished the development and maintenance of the website located at www.myabakus.com for a client based in New Zealand. I have also designed over 100 features for the myabakus App. My team, consisting of 1 Senior PHP developer, 1 CEO, and 2 Product Sales personnel, is committed to excellence and strives for greatness in all our endeavors. I also work with: • PHP • C • C++ • Go • JavaScript • MySQL • GitHub • Linux • HTML • CSS • Trello • jQuery • Bootstrap • scrum • canvas • Slack