Pedro Simão

Skills: React Native · React.js · Full-Stack Development · AI Agents

■ Refactored the entire design of Iron’s partners Dashboard (NextJS) ■ Built web and mobile widgets and SDKs for external partners. (0 ‑> 1) Greenfield project. ■ Implemented NIST AAL2 compliant MFA authentication ■ Implemented new Onboarding flow for internal and external users, including complete KYB/KYC flows ■ Implemented crypto ramps live quoting ■ Created Iron's MCP Server

• Developed financial applications managing assets exceeding 11 figures under management (AuM). • Contributed to cross‑functional teams by implementing new features, fixing bugs, and refactoring code in two React Native applications, two React web applications, and an internal TypeScript SDK. • Designed and built a shared UI library to enable the reuse of components and logic across multiple applications. • Improved and maintained end‑to‑end (E2E) and unit test suites using tools such as Maestro and React Testing Library. • Coordinated app deployment processes, including versioning, CodePush updates, and cherry‑picking changes to production.

🚀 MAIN ACHIEVEMENTS ■ Developed a Marketing Campaigns dashboard from scratch, integrating Meta Ads, DV360 (Google Marketing Platform) and Tiktok Ads, in one place. We focused on building the perfect cockpit / Swiss army knife for marketing campaign managers. I have worked in both Front‑end and Back‑end related tasks like creating Golang SDKs and building multiple dashboards in React. ■ Developed a Front End dashboard for data visualization, enhancing business decision‑making through data insights. ■ Automated Report and Presentation generation, utilizing Google Slides/Sheets API, Golang, and Vue.js to make client reporting processes much faster, while reducing manual work by hundreds of hours monthly. ■ Lead multiple technical projects helping other engineers on improving code quality, enhancing UX design/dev integration and optimizing CI/CD processes. ⚙️ TECH STACK: Go (Golang), PostgreSQL, React.JS, Tailwind, Vue.JS, Typescript, Bulma / Buefy, ECharts

🚀 MAIN ACHIEVEMENTS ■ Created an MVP from scratch in 2 months. Backend in NodeJS + GraphQL and Frontend in React.JS. ■ Implemented CI/CD in multiple environments with Gitlab, Digital Ocean App (backend), PostgreSQL and Netlify (frontend) ■ Implemented multi environment CDN for fast delivering of images ■ Coached co-foudners on Agile Scrum best practices ⚙️ TECH STACK: React + Redux + React-Query, Typescript, React Testing Library + Cypress, CSS-in-JS: Emotion, Gitlab CI + Git Flow, Koa + PostreSQL, Digital Ocean App, Agile Scrum

🚀 MAIN ACHIEVEMENTS ■ Benchmarked technical solutions and assisted the CTO in choosing the tech stack of the company ■ Created a landing page from scratch with Next.JS (Statically Generated + Backend) ■ Implemented CMS Integration with multi-language support (Prismic CMS) ■ Refactored a ReactJS dashboard app with good practices (typing, linting, husky, clean code), helping to set a new code quality standard ■ Made technical interviews with candidates applying for software engineers roles ⚙️ TECH STACK: Next.JS (Static + Backend), Typescript, CMS Integration (Prismic), Emotion, React Native

🚀 MAIN ACHIEVEMENTS ■ Improved user conversion rates. On every new version release of the app, the data analysis team gave the developers team positive feedback. Bug fixes = better user experience and engagement. ■ Created and documented the long-term guidelines for the refactoring of the app. ■ Type safety went from 0% to 80% in a few months with the addition of Typescript to the project. ■ Improved developer experience, by cleaning all warnings and errors. ■ Implemented fine-grained error monitoring in the production environment. ⚙️ TECH STACK: React + Typescript, Styled-components / Emotion, Redux-Saga, Reselect, Gitlab CI + Git Flow, Google Analytics / Tag Manager, Agile Scrum

🚀 MAIN ACHIEVEMENTS ■ Led from conception to final approvals the making of the new V2 applications. I proposed application mock-ups, coded the new web dashboard from scratch, and collaborated for a big improvement in the backend data structure. ■ Improved mobile application performance and user experience notably. On some screens, the average FPS was 90% faster than the initial version. ■ Implemented Code Push integration which gives developers great flexibility when it comes to version rollback, hot-fixes, etc, bypassing App Store and Google Play approval times. ■ Added type safety with Flow and tests with Jest. Which was non-existent. ⚙️ TECH STACK: React Native, React JS, Redux, Express / MongoDB / Mongoose, Jest Unit and Interaction Testing, Microsoft App Code Push, Push Notifications via Google Firebase, Offline Text Recognition API Implementation, Internationalization of the Mobile App with i18n-react

🚀 MAIN ACHIEVEMENTS ■ Guided a team of artists in the making of their first mobile application. ■ Defined and documented the project's tech stack, technical specifications and database modeling. ■ Conceived the UX Design of the apps, which were approved by the stakeholders. ■ Delivered an app with efficient user experience and beautiful design, based on multi-layer animations. ⚙️ TECH STACK: REST API, NodeJs Backend, MongoDB database, ReactJS Frontend App, React Native App

🚀 MAIN ACHIEVEMENTS ■ Development of a mobile application for iPad with the React Native library ■ Delivered a fully functional MVP in record speed. We went from zero to finished product in less than two months. ■ Implemented real-time communication with connected objects (IOT) via REST API ■ Architecture and implementation of Realm Database in an off-line first fashion ⚙️ TECH STACK: React Native + Redux development for iPad, REST API, IOT, Realm database

🚀 MAIN ACHIEVEMENTS ■ Design and coded 2 mobile applications for autistic children. ■ Worked tightly together with the therapists to create an innovative yet very efficient solution. ■ The apps proved to generate good engagement with the children and had positive feedback from the therapists. ⚙️ TECH STACK: Adobe Air, Starling Framerwork, FeathersUI, SQLite

■ Produced a 360 degree video reportage for the New York Times.

■ Wordpress development ■ Nginx Server on AWS cloud service ■ HLS and RTMP streaming ■ Live video streaming production ■ Team management