Narcis C.

Full Stack Developer

365 dollar
6 ans
Cluj-Napoca, ROUMANIE

Mon expérience

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FreelancerSeptember 2017 - Présent

ZeppelinOS, Ethereum Smart Contract Upgradability And Governance ICO, ERC223, ERC20 Token Based Contracts, Semi-Decentralized Exchange, Referral Smart Contracts and more.

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SpyhceMarch 2018 - December 2018

Architecting and implementing blockchain-based decentralized applications.

Ethereum Smart Contracts, Web3 & the interaction with the blockchain from

JavaScript(Node.js)/Python(Django), Truffle Framework, Securing Private

Keys, OAuth2 Authorization, Microservices and Civic Authentication

Proof Of Concepts:

- EOS Smart Contracts

- Migration of Ethereum Tokens to EOS

- Blockchain Scaling Solution: DAppChains - Ethereum Sidechains inside the

Loom Network + Transfer Gateway/Plasma Cash

- Private Permissioned Blockchains: Hyperledger Fabric & Go ChainCode

- Byzantine-fault tolerant applications on top of Tendermint

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cryptoland.techAugust 2018 - September 2018

Developing a multi-blockchain Web Wallet & Browser Extension.
Preact(a more lightweight React), Javascript/Typescript, Material Design

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Garmin ClujJuly 2016 - March 2018

Developing and maintaining customer related services and their central

authentication server

Single Sign On, REST, Spring, Spring Boot, Cloud Config, MVC, ThymeLeaf,

GemFire, RabbitMQ, Maven, JQuery, Soap, JavaScript, Git, Bamboo,

CloudFoundry, Spring Expression Language
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YonderMarch 2016 - May 2016

Java, Spring Boot, Spring Security, Hibernate, Jpa,

Angular 2

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ASSIST SoftwareAugust 2015 - August 2015

Django REST

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AROBS Transilvania SoftwareJuly 2015 - July 2015

Embedded C

Mes compétences


.NET Languages, HTML, SQL, MVC, Solidity, TypeScript, Shell, Python, JavaScript, C/C++, Java, Embedded, CSS

Environment of Development

Visual Studio, Eclipse

IT Infrastructure

Linux, Git

Big Data


Embedded and Telecom

Embedded C






Spring MVC, jQuery, Hibernate, Spring, Angular, Spring Security, AngularJS, Django, Node.js, REST


RabbitMQ, Software Development, Spring Boot, Webpack.js

Analysis methods and tools

Apache Maven


CompTIA Network+ Certified Professional, SAP ABAP, Cloud Config, Blockchain Application Developer, Core Developer, Smart Contract Developer, Spring Framework, Romanian, English, Analyst/Programmer, FULL STACK DEVELOPER

Mes études et formations

Master's degree, Distributed Systems - „Babeș-Bolyai” University of Cluj-Napoca2017 - 2019

Bachelor's degree, Computer Science - „Babeș-Bolyai” University of Cluj-Napoca2014 - 2017