Belma is available for hire

Belma Gutlic

Verified Expert in Engineering

IPFS Developer

Location

Zagreb, Croatia

Toptal Member Since

April 24, 2019

Belma has a master's degree in software engineering and has been a full-stack developer since 2015. As a big crypto enthusiast, she decided to fully focus on blockchain development. She already has big experience with dApps creation where most of them were built using Ethereum (public or private network). Belma is a great team player and takes time understanding projects and delivering them in the best way.

Linux MySQL Git Node.js Solidity Agile Scrum Ethereum Blockchain Bitcoin CSS Sass React Laravel Docker Ethereum Smart Contract Bitcoin Expert Truffle

Portfolio

NodeFactory

React, Truffle, Docker, Node.js, TypeScript, JavaScript, Ethereum, NEO, Solidity

AllianceBlock

Amazon Web Services (AWS), AWS Lambda, Docker, GitLab CI/CD, Express.js...

NovoProtocol

Docker, CircleCI, Express.js, Node.js, JavaScript, Ethereum, Solidity

Experience

JavaScript - 4 years React - 3 years Node.js - 3 years Solidity - 2 years Scrum - 2 years Blockchain - 2 years Ethereum - 2 years IPFS - 1 year

Availability

Part-time

Preferred Environment

Jira, WebStorm, Git, MacOS

The most amazing...

...blockchain project I've worked on is an investment platform where we had to hide a lot of crypto things and automate deployments/transactions with scalability.

Work Experience

Software Developer

2018 - PRESENT

NodeFactory

Developed smart contracts.
Audited crowdsales and token smart contracts.
Created an Ethereum private network.
Developed lottery and betting games.

Technologies: React, Truffle, Docker, Node.js, TypeScript, JavaScript, Ethereum, NEO, Solidity

Smart Contract Developer

2018 - 2019

AllianceBlock

Created templates and automatic smart contract deployment.
Generated Ethereum wallet.
Interacted with the front-end library for smart contracts.
Developed smart contracts for token, ratings, and airdrop.

Technologies: Amazon Web Services (AWS), AWS Lambda, Docker, GitLab CI/CD, Express.js, Node.js, JavaScript, Ethereum, Solidity

Software Developer

2018 - 2018

NovoProtocol

Developed a bounty system where data requests, contributions, and verification are completely based on Ethereum smart contracts.
Shared private data between parties.
Stored files on IPFS.
Authenticated MetaMask.

Technologies: Docker, CircleCI, Express.js, Node.js, JavaScript, Ethereum, Solidity

CTO

2017 - 2018

Ryfts

Created ICO infrastructure.
Bought ERC20 tokens with Bitcoin.
Created a Bitcoin node and listener.

Technologies: Amazon Web Services (AWS), Solidity, Bitcoin, JavaScript, Node.js

JavaScript engineer

2016 - 2016

Shoutem

Created template screens for mobile app creator.

Technologies: JavaScript, React Native, React

Experience

AllianceBlock

Platform for investment in projects using cryptocurrencies with better control of investment and project analysis. MVP was created.

NOVO

https://www.novoprotocol.com/

A blockchain-based marketplace for commercial data that enables companies to request data on others anywhere in the world.

CryptoSlam

https://cryptoslam.io

P2P decentralized exchange of baseball NFTs.

ThunderLink

Development of web wallet browser extension (MetaMask based).

ETHBerlin Hackathon Winner

Split Network - Enabling friendly payments by allowing users to split the bill or request a crypto payment directly from their contacts.

Noise Handshake

Implementation in TypeScript of Noise handshake protocol for libp2p networking stack.

Skills

Languages

JavaScript, Solidity, TypeScript, HTML, CSS, Sass, PHP, Python

Libraries/APIs

Node.js, React

Tools

Git, WebStorm, Jira, GitLab CI/CD, CircleCI

Paradigms

Agile, Scrum

Platforms

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

Storage

MySQL, PostgreSQL, Redis

Other

Ethereum Smart Contracts, IPFS, Bitcoin, NEO

Frameworks

Laravel, React Native, Express.js, Truffle, Angular, Django

Education

2015 - 2017

Master's Degree in Software Engineering

University of Zagreb, Faculty of Electrical Engineering and Computing - Zagreb, Croatia

2011 - 2015

Bachelor's Degree in Software Engineering

University of Zagreb, Faculty of Electrical Engineering and Computing - Zagreb, Croatia

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