Draltan Marin
Verified Expert in Engineering
Software Developer
Draltan has been working in software development on a wide variety of technologies for more than 10 years. Over the past three years, I co-founded a startup and participated in a few startup projects as CTO. This year, I've been heavily working on blockchain projects defining technical architectures and developing contracts.
Portfolio
Experience
Availability
Preferred Environment
Docker, Zsh, MacOS, Git, Kubernetes, Google Kubernetes Engine (GKE), Visual Studio Code (VS Code), Node.js, React
The most amazing...
...system I've designed is a blockchain solution for enterprise collaboration allowing micro-payments using side chains with a plasma-like architecture.
Work Experience
Tactical Team Lead
VeePee
- Developed an ad hoc solution for aggregating all logistics data from diverse heterogeneous systems cumulated over time in a tight schedule.
- Drove a team consisting of multiple specialists to provide a comprehensive view of the company stock and logistic status in order to produce the yearly accounting report of the overall company.
- Established a good understanding of finance and specific business constraints, allowing me to propose many pertinent key product features to help the finance team validate and quickly spot inconsistencies in the computed stocks state.
Blockchain Contractor
Westart
- Developed contracts for investment pool management using solidity.
- Developed and deployed an airdrop (promotional token offering) system for distributing tokens including both solidity contracts and a web management interface using web3.
- Conceptualized and implemented support for an Oauth2 connection feature allowing blockchain projects and crypto exchange markets to request access to KYC verified profiles and log in with verified customers.
Co-founder, CTO
Reward Vision
- Defined a blockchain solution for an inter employee incentive system, including micro-payment management with a plasma-like solution.
- Prototyped a mobile client for rewarding co-workers in React-native.
- Prototyped Solidity contracts for communicating back and forth from main to secondary chains in order to manage micro-transactions.
CTO (Freelance)
Unicorn Bay
- Designed a confidentiality-respecting solution for tracking asset managers portfolio performance using proxy re-encryption and distributed multi-party computation.
- Reviewed technical whitepaper and specified a technical solution.
Co-founder, CTO
Kwenzi
- Developed a crowdfunding platform for real estate investment projects.
- Implemented CI/CD pipelines for automated deployment of Docker containers in AWS.
CTO, Technical Strategy Consultant
Avicen
- Designed a technical solution for a fleet management system, involving data retrieval from vehicles' ODBII interface to data treatment and API exposure for third-party consumption.
- Defined a technical roadmap and a technical recruitment plan.
- Coordinated hardware development contractors and define low-level protocol for communicating with ODBII devices.
Lead Developer
Novadiscovery
- Implemented a knowledge representation and modeling solution for biology research teams using Java and semantic web technologies (RDF, OWL).
- Developed a dynamic systems (differential equations) simulation engine for in-silico trials of possible pathology treatments.
Development Engineer
eFront
- Designed and developed web-based reporting solutions for investment portfolio managers, including key metrics definitions and custom report building.
- Contributed developing an in-house interpreted language for data mining and key indicators computing in C# and VB.net.
- Provided expert support for consultant teams in implementing the solution for international clients (UK, Canada, UAE, and France).
Experience
React web3 Component
https://github.com/dral/react-web3-componentEducation
Master's Degree in Computer Science
Télécom ParisTech - Paris, France
Master's Degree in Engineering
École Polytechnique - Palaiseau, France
Skills
Libraries/APIs
React, Node.js, Web3.js, Socket.IO
Tools
Docker Swarm, NPM, Git, Zsh, Atom, Ethereum Plasma, Babel, Google Kubernetes Engine (GKE)
Frameworks
Redux, Express.js, OAuth 2, Truffle, React Native
Languages
ECMAScript (ES6), Java 8, Solidity, Visual Basic .NET (VB.NET), C#, Java, RDF, Java 9
Storage
MongoDB, PostgreSQL
Platforms
Docker, Blockchain, Ethereum, Zeppelin, MacOS, Amazon Web Services (AWS), Kubernetes, Visual Studio Code (VS Code)
Paradigms
Microservices
Other
Value Proposition, Lean Startups, Ethereum Smart Contracts, On-board Diagnostics II (OBD-II), Web 3.0, Encryption, Sidechains, OpenPGP
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