Paul Bochis, Developer in Cluj-Napoca, Romania
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Paul Bochis

Verified Expert  in Engineering

Software Developer

Cluj-Napoca, Romania
Toptal Member Since
August 12, 2019

Paul is a well-rounded full-stack developer passionate about developing quality software. He focuses on building products and his diverse skill set allows him to tackle any challenge. His preferred front-end technology is React, while on the back-end he has experience with Spring Framework and Ruby on Rails.


Full-stack, Git, PostgreSQL, React, Ruby on Rails (RoR), Ruby
Centrys, Inc.
Full-stack, Git, C#, Encryption, AES, Blockchain, Solidity, Ethereum, Go, Java
Aera Technology
Full-stack, Git, Polymer, MySQL, Java




Preferred Environment

IntelliJ IDEA, MacOS, GitLab, GitHub

The most amazing...

...thing I've coded is a IBFT consensus algorithm for a permissioned blockchain based on AION.

Work Experience

Senior Full-stack Developer

2019 - PRESENT
  • Improved request times by an average of 25% by changing JSON serialization.
  • Integrated Stripe payments and eliminated the automated billing process.
  • Improved user engagement by gathering analytics and presenting the user with personalized content.
  • Implemented a survey building tool for institutional clients.
Technologies: Full-stack, Git, PostgreSQL, React, Ruby on Rails (RoR), Ruby

Blockchain Consultant

2018 - 2019
Centrys, Inc.
  • Contributed to one of the biggest mining pools on the AION network.
  • Implemented an IBFT consensus algorithm for the AION Blockchain.
  • Created a permissioned blockchain with the newly implemented consensus.
  • Refactored the core blockchain to allow higher transactions per second.
  • Developed smart contracts for testing new blockchain features.
Technologies: Full-stack, Git, C#, Encryption, AES, Blockchain, Solidity, Ethereum, Go, Java

Full-stack Developer

2016 - 2018
Aera Technology
  • Refactord an old monolithic codebase to modular components.
  • Created a visual programming tool for non-technical people.
  • Developed a visual UI building framework for non technical people.
  • Implemented a dynamic UI rendering software based on JSON configuration.
  • Trained BI developers to use the visual programming tool.
Technologies: Full-stack, Git, Polymer, MySQL, Java

Full-stack Developer

2013 - 2016
  • Developed an ERM software used by dozens of companies to manage employees using Grails.
  • Created a reporting module using SOLR for complex queries.
  • Developed a coding interview platform that supported multiple programming languages.
  • Developed a runtime engine which compiles and runs coding custom tasks using Go and Docker.
  • Created an internal tool for randomly assigning seats to employees in the office on a weekly basis.
Technologies: Full-stack, Git, Polymer, Grails, Hibernate, MySQL, Spring, Java

Permissioned Blockchain

Implemented IBFT consensus algorithm for the AION blockchain and different permission levels for participating in the network.

Implemented a low-code development tool using Java and Polymer. The software can generate and render dynamically created UI and connect to various external data sources

Core Smartwork
Contributed to the development of Core Smartwork, an employee relationship management software that is used by dozens of companies.


Java, JavaScript, Ruby, SQL, CSS, HTML, Go, Solidity, C#, TypeScript


Git, IntelliJ IDEA, GitHub, GitLab


REST, Agile, Agile Software Development, Object-oriented Programming (OOP)


Spring, Spring Boot, Ruby on Rails (RoR), Hibernate, Grails, Next.js, Redux


React, Polymer, AES, Node.js


Linux, MacOS, Ethereum, Amazon Web Services (AWS), AWS Lambda, Blockchain


MySQL, PostgreSQL


Full-stack, Encryption

2012 - 2015

Bachelor's Degree in Computer Science

Universitatea Babes Bolyai - Cluj-Napoca

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