Constantin C. looks like a good fit?

We can organize an interview with Aldin or any of our 25,000 available candidates within 48 hours. How would you like to proceed?

Schedule Interview Now

Constantin C. React, Blockchain and DApps Platforms

My name is Constantin C. and I have over 10 years of experience in the tech industry. I specialize in the following technologies: React, Flask, Django, AngularJS, JavaScript, etc.. I hold a degree in Master's. Some of the notable projects I've worked on include: Smart Contract / Front End / Back End Development, UniDex The Most Powerful Aggregation Layer in DeFi, PokeDX is creating a single UI for decentralised finance across chains, Arbitrage bot on BSC with Flashloans. I am based in Berlin, Germany. I've successfully completed 4 projects while developing at Softaims.

Information integrity and application security are my highest priorities in development. I implement robust validation, encryption, and authorization mechanisms to protect sensitive data and ensure compliance. I am experienced in identifying and mitigating common security vulnerabilities in both new and existing applications.

My work methodology involves rigorous testing—at the unit, integration, and security levels—to guarantee the stability and trustworthiness of the solutions I build. At Softaims, this dedication to security forms the basis for client trust and platform reliability.

I consistently monitor and improve system performance, utilizing metrics to drive optimization efforts. I'm motivated by the challenge of creating ultra-reliable systems that safeguard client assets and user data.

Main technologies

  • React, Blockchain and DApps Platforms

    10 years

  • React

    2 Years

  • Flask

    2 Years

  • Django

    4 Years

Additional skills

Direct hire

Potentially possible

Previous Company

Pop Blocks

Ready to get matched with vetted developers fast?

Let's get started today!

Hire Remote Developer

Experience Highlights

Smart Contract / Front End / Back End Development

The collection was of 10,000 NFTs and it involved a revealing mechanism. For the A$$ project I developed: 1. Smart contract for NFT that involved a private sales and a public sale via a Dutch Auction

UniDex The Most Powerful Aggregation Layer in DeFi

- Flask API to retrieve data from the 0x, 1link and paraswapv2 - Securing the Flask API from being used by non unidexbeta app users

PokeDX is creating a single UI for decentralised finance across chains

- Integrated real-time DEX data to TradingView using sockets. - Managed to get live Uniswap pair directly from the chain.

Arbitrage bot on BSC with Flashloans

- Developed the arbitrage flash loan smart contract - Built integration with exchange - Develop arbitrage functions - Integrated Flash Loans with Pancake swap - Developed currency & profit withdrawal

Education

  • Master's in Computer Science

Languages

  • English (Native or Bilingual)
  • Spanish (Fluent)
  • Russian (Fluent)