Summary
Overview
Work History
Education
Skills
Additional Information
Software
Timeline
Generic

Aleksandar Kalaydzhiev

Full Stack Developer
Sofia

Summary

Experienced Full Stack Developer that participated in various projects, delivering advanced knowledge of React, NestJS and other technologies. Focused on creating clean, testable and highly secure robust code. Demonstrated success in learning new technologies and resolving complex code issues.

Overview

5
5
years of professional experience
2
2
years of post-secondary education

Work History

Full Stack Web3 Developer (Contract)

Dripit.io
04.2024 - Current
  • Created various API endpoints, integrated complex blockchain event listeners and other micro-services.
  • Collaborated with cross-functional teams to ensure seamless integration of new features.
  • Participated in regular code reviews, ensuring high-quality standards were consistently met across all development efforts.

Front End Developer (Fulltime)

Alaric Securities
6 2023 - Current
  • Developed new product for US Stocks & ETFs Trading.
  • Created various pages with real-time updates, charts, statistics and other tools.
  • Worked on various components, including those focused on searching and filtering stocks, presenting information within specific time windows, as well as other filtering mechanisms.
  • Integrated numerous PDF Reports.
  • Coded using various languages and tools to develop features for both mobile and desktop users.
  • Responsible for the design, integration and usage of new features.

Front End Developer

Forex Solution (Contract)
01.2023 - 02.2023
  • Contributed on Forex exchange implementation design and development.
  • Designed Web pages that enabled users to trade and settle future forex orders.
  • Integrated various API calls following the latest security standards.

Web 3 Full Stack Developer

Stitchia Network
09.2022 - 12.2022
  • Developed various website components using React & Svelte.
  • Developed Smart Contracts for Ethereum backend services.
  • Produced website compatible with multiple browsers.
  • Performed user experience quality assurance testing to identify and remedy shortcomings.
  • Improved code efficiency and security over time.
  • Use regulatory and compliance standards for user interface designs.

Full Stack Developer

Trust-IT Security Intelligence
01.2020 - 05.2022
  • Implemented and managed various APIs.
  • Developed functional databases, applications and servers to support both Front and Back end operations.
  • Reviewed code, debugged problems, and corrected issues in more than 90% of the cases.
  • Discussed project progress with customers, collected feedback on different stages and directly addressed concerns.

Education

Software Development

IEK Alfa
Athens
10.2018 - 06.2020

Blockchain Development

LimeChain Ethereum Bootcamp
04.2001 -

Skills

    Requirements gathering

Code testing & debugging

Full Stack Development

Quick Learning

Code Optimization

Web3 Development

Additional Information

GitHub: https://github.com/xAleksandar

LinkedIn: https://www.linkedin.com/in/aleksandar-kalaydzhiev-06973920b/

Software

React

Typescript

NodeJS

Css

Scss

RxJs

Git

Jira

Rest

EthersJS

Solidity

Python

WebSockets

Swift

Googling

Timeline

Full Stack Web3 Developer (Contract)

Dripit.io
04.2024 - Current

Front End Developer

Forex Solution (Contract)
01.2023 - 02.2023

Web 3 Full Stack Developer

Stitchia Network
09.2022 - 12.2022

Full Stack Developer

Trust-IT Security Intelligence
01.2020 - 05.2022

Software Development

IEK Alfa
10.2018 - 06.2020

Blockchain Development

LimeChain Ethereum Bootcamp
04.2001 -

Front End Developer (Fulltime)

Alaric Securities
6 2023 - Current

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Aleksandar KalaydzhievFull Stack Developer