Sébastien Dan

Blockchain Developer

https://www.opentalent.in/sebastien-dan

Polygon Labs

Member since June 22, 2026

Key Strengths

Experience with blockchain development at Polygon Labs, indicating direct relevance to the target role.
Demonstrated personal projects involving Solidity and Hardhat, showing practical engagement with blockchain technologies.
Exposure to various web technologies (TypeScript, React, NestJS) and infrastructure (Terraform, Docker, Kubernetes) which are valuable for full-stack blockchain development.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's project portfolio shows a strong inclination towards personal projects and self-driven learning, which can be a positive indicator for cultural fit in innovative environments. However, the lack of diverse team projects or open-source contributions makes it difficult to fully assess collaboration and broader cultural alignment. The current role at Polygon Labs aligns well with the target role, suggesting a good fit for a blockchain-focused culture.

Soft Skills & Operational Fit

Insufficient data to assess soft skills and operational fit. No psychometric test results or interview feedback provided.

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Evaluating your skill match against the job requirements…

Assessing your cultural and operational fit

Projects

cdk-devnets

May 6, 2025 – Present

cdk-devnets — GitHub repository

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polygon-docs-old

November 13, 2023 – Present

Polygon Technical Docs

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hardhat-compile-issue

April 24, 2023 – April 24, 2023

hardhat-compile-issue — GitHub repository

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miro-latex

March 26, 2021 – March 29, 2021

A LateX web plugin for Miro, based on Mathjax

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ipfs-perfs

March 4, 2020 – January 5, 2021

🏃 Web tool to observe and challenge the performances of the IPFS network

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react-redux-material

February 20, 2019 – December 10, 2022

☀️A React-Redux Web Application recipe with Material Design, Typescript, and much more.

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nestjs-auth-microservice

February 20, 2019 – February 20, 2019

🔥NestJS Authentication microservice recipe

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nestjs-api-gateway

February 20, 2019 – February 20, 2019

⚡️NestJS API Gateway recipe with JWT authentication, multi-node Web Sockets messaging and microservice example

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terraform-aks-microservices

February 18, 2019 – February 18, 2019

🚀All inclusive terraform recipe for micro-services architecture deployed on Kubernetes (AKS), from ECR docker images (AWS), with Route53 DNS records (AWS), Traefik load balancer, Let's Encrypt SSL certs, MySQL one-DB-per-microservice, blob storage

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tokyo-stories-8bits

November 4, 2016 – March 20, 2018

My experience in Tokyo, Japan as an HTML5 video game, developed with Angular 1.5, PixiJS and Hexi, built with Typescript and Webpack!

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Key Strengths

Experience with blockchain development at Polygon Labs, indicating direct relevance to the target role.
Demonstrated personal projects involving Solidity and Hardhat, showing practical engagement with blockchain technologies.
Exposure to various web technologies (TypeScript, React, NestJS) and infrastructure (Terraform, Docker, Kubernetes) which are valuable for full-stack blockchain development.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills and operational fit. No psychometric test results or interview feedback provided.

Sébastien Dan

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Experience

Projects

Key Strengths

Cultural & Operational Fit