Full-stack and blockchain developer with 8+ years of experience.I have collaborated with numerous early-stage startups in Conversational AI, Web3, and Fintech, providing tailored solutions to help them get started and ensuring best practices and scalability for the future. As a staunch proponent of customer-driven development, I am deeply committed to using rational methodologies to develop the features (and only the features !) that bring the most value to a product.During my recent professional experiences, I took a strong interest in Domain-Driven Development and Clean Architecture principles, which I leverage to create scalable and modular systems. My favorite technologies include TypeScript and ReactJS for the frontend, and Node.js and Rust for the backend. Additionally, I have experience building infrastructure using Infrastructure as Code tools such as Serverless and Terraform.I also have developed several blockchain projects for clients, among which several NFT drops, a stablecoin borrowing platform, an automated smart vault, and an on-chain decentralized exchange arbitrage bot. These projects were built using technologies such as Solidity, Truffle, and Wagmi/Ethers.
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Full Stack And Web3 DeveloperOscar RocheParis, Fr
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Senior Software EngineerSpiko Sep 2023 - PresentParis, Île-De-France, France- Part of a small team that builds a platform to buy tokens backed by real-world financial assets- Development using Domain-Driven Design / Clean Architecture principles, using the functional programming framework effect-ts for the backend, and Next.js for the frontend -
Full Stack / Web3 DeveloperOscar Roche Jul 2020 - Aug 2024Paris, Île-De-France, France- Worked for various clients for projects including ETL pipelines on GCP, cloud platforms forconnected sensors and blockchain development for financial arbitrage and refinancing
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Full Stack EngineerOnly Dust Oct 2022 - Aug 2023Paris, Île-De-France, France- Developed a Web3 open source grant distribution platform frontend from scratch, using Vite + React.js. Used Apollo + GraphQL to interact with the back-end, Tailwind for CSS, Storybook for reusable isolated components and Cypress / Playwright for E2E testing. $300K+ distributed since November 2022, mainly for the StarkNet ecosystem- Took part in the development of the backend in Rust using Domain-Driven Design principles. Used Juniper for GraphQL and the Diesel ORM- Actively challenged and improved Agile / Lean processes in the team: Kaizens, Problem Solving, Standards … -
Full Stack / Web3 EngineerConsensys Aug 2021 - Oct 2022Paris, Île-De-France, France- Developed the smart contracts and their deployment pipeline as well as the minting Dapp for a several-stage NFT drop with mint-passes and whitelisting made in collaboration with a HK-based organization of artists. Demoed content to the clients frequently and planned development work. Artworks hosted on IPFS + Arweave (Truffle, Solidity, React.js, TypeScript)- Developed the DApp for an NFT drop inlcuding whitelisting for a US-based client (React.js, Brownie, TypeScript)- Developed the front-end, back-end and designed the core engine of a crypto lending platform in a 10-person team. Design and development of a Web3 sign-in / login system. Support and training for the rest of the team on technological topics. Participated in improving Agile processes over 6 months. (React.js, NestJS, TypeORM, wagmi.sh, TypeScript)- Trained other employees for use of in-house solutions and emerging Web3 technologies- Conducted numerous interviews for Mid-level and Senior dev positions -
Back End DeveloperJoko Feb 2019 - Jul 2020Paris Area, France- Developed a modular microservice-based architecture to process Joko app events and data belonging to 800,000+ users in real time - using AWS Lambda / DynamoDB / Kinesis- In charge of developing a fully automated reward service from scratch, allowing users to access and instantly redeem a wide range of gift cards- Created an affiliate tracking and gathering system for users to easily get Joko points pertaining to their online purchases- Co-created the Joko Chrome Extension- Weekly participation in creation of tech team processes and events - among which Brown Bag Lunches and Tech Quality weeklies - to help foster a culture of innovation -
Software DeveloperBotfuel Oct 2016 - Mar 2018Région De Paris, France- Lead Developer for the Bot ParionsSport PDV sports betting chatbot, in cooperation with Française des Jeux - powered by the Botfuel Bot SDK and exchanging ca. 200000 messages with more than 10000 users since June 2017 (Node.js, Python)- Lead Developer for the La Poste "Assistant Courrier" postal product recommendation chatbot, implementing advanced faceted search techniques on large databases alongside the Botfuel Bot SDK (Node.js)- Contributor to the Botfuel Bot SDK, that uses random access navigation dialogs and powerful NLP services to create flexible and conversational chatbots (Node.js)- Co-developer of the Botmeter bot message analytics platform (Node.js, MeteorJS, Elasticsearch) -
Data ScientistTeemo By Near Apr 2016 - Sep 2016Région De Paris, France- Analysis of large GPS databases to target mobile device users for advertising campaigns (SQL)- Crawling / parsing of websites for lists of points of interest (Python) -
ResearcherSchlumberger Dec 2014 - Sep 2015Sugar Land, TxResearch work on the use of automatic differentiation methods for sensitivity analyses of large oil well drilling simulations (C++, MatLab) -
Research InternDepartment Of Engineering At The University Of Cambridge Jun 2014 - Oct 2014Research internship studying the application of differential positivity theory to the neurological Hodgkin-Huxley Model (MatLab) -
Research InternMines Paristech Sep 2013 - Mar 2014ParisResearch work on the use of statistical / geostatistical methods to estimate the parameters of data generated from Cox-Ingersoll-Ross-type stochastic process simulations (R, MatLab) -
Manual WorkerBayer Cropscience Feb 2013 - Mar 2013LimasOne-month manual shift work experience at Bayer CropScience's Villefranche-Limas factory, on a herbicide bottling line.
Oscar Roche Education Details
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Applied Mathematics -
Mathematics, Engineering, Neuroscience, Chaotic Systems, Differential Geometry -
A (National Ranking #152) -
Notre-Dame De Mongré (Villefranche Sur Sâone)Summa Cum Laude, English-Language European Section -
Prins Henriks Skole -
Philosophy
Frequently Asked Questions about Oscar Roche
What company does Oscar Roche work for?
Oscar Roche works for Oscar Roche
What is Oscar Roche's role at the current company?
Oscar Roche's current role is Full Stack and Web3 Developer.
What schools did Oscar Roche attend?
Oscar Roche attended Ecole Nationale Supérieure Des Mines De Paris, University Of Cambridge, Lycée Du Parc, Notre-Dame De Mongré (Villefranche Sur Sâone), Prins Henriks Skole, Université Paris X Nanterre.
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