Hi, I am Aleksandar.
Thank you for visiting my profile. I am a full stack developer with over 7 years of rich experience in web & blockchain development and project management. Enthusiasm , challenge-driven, test-driven are my favorites. Always ready for web development using Python/Django/Flask, Node/Express/Next, React/Angular/Vue/Web3.js and blockchain development using Solidity/Vyper.
- Back-end Development
* Python / Django, Flask, Ruby / Ruby on Rails
* Node.js / Express.js / Nest.js
* AWS (EC2, S3, Serverless, etc)
* PHP / Laravel
- Front-end Development
* General web technologies - HTML5, CSS3(SASS/LESS/SCSS), Bootstrap, jQuery
- Blockchain Development
* Ethereum Smart Contract(Solidity, Vyper)
* ERC20, ERC777, ERC721, ERC1155 Token development
* NFT(minting, marketplace with attracting UI and IPFS in Ethereum, Cardano, Binance, Solana, etc)
* Web3.js and digital wallet integration like MetaMask, Phantom
*Non-realational Database: MongoDB, AWS Lambda
*Relational Database: MySQL, PostgreSQL, Oracle
* Management Tools: Jira, Trello
* Operating Systems: Linux, Windows
* Tools: GitHub, GitLab, BitBucket, Docker, Kubernetes
I always enhance my skills and learn new technology/languages/systems. I prefer to join large and long-term projects. Willing to work with you and make your idea into results-focused and world-class project. Able to work full time on your time zone. Thank you
I hired Aleksandar to help with AWS issue. He did a phenomenal job working with us on this project. It was tricky project and previous freelancers were unable to complete all the requested changes. He went above and beyond to ensure that I was completely satisfied before moving on after each change. I highly recommend home to anyone on a budget searching for a quick, knowledgeable, reliable freelancer that gets the job done right.
Aleksandar was delivering great value on my project, he setting up a google server and created a SaaS application according to my specification's.
His communication was outstanding and clear from the start so there was no hesitation in increasing the scope of the project midway.
I plan to request more development from Aleksandar in the future
[08 July, 2021] Aleksandar has implemented all ideas to the software development i requested and foreseen issues that may occur in advance. It has been great working with Aleksandar.