Jafar Hasanov
Baku
Summary
I am an experienced developer with 5 years of expertise in developing backend solutions with NodeJS, Typescript, and NestJS on the backend, as well as proficiency in PostgreSQL, MongoDB, and TypeORM. I possess proficient frontend expertise utilizing JavaScript, Angular, and ReactJS. My professional experience encompasses projects involving blockchain, CRM, banking, and cache technologies. In summary, I am a skilled developer who can work effectively with a range of technologies and industries.
Overview
5
5
years of professional experience
Work History
Fullstack Developer
Dukascopy Bank
03.2023 - Current
- Designed and developed websites for widgets using Angular
- Successfully developed and designed frontend widgets, incorporating innovative UI/UX ideas
- Delivered fast and efficient code for widget development, optimizing user experience, optimized build time by 80%
- Developed server-side applications using Node.js, with focus on efficiency and performance
- Utilized PostgreSQL for database management and integration with server-side applications
- Established and designed robust server using Node.js, facilitating remote procedure calls for seamless integration with PostgreSQL.
Backend Developer
INC4
02.2022 - 01.2023
- Developed backend solutions on NodeJS and Typescript for Smart Contracts based on Ethereum and NEAR protocols, using web3 and near-api, resulting in feature expansion and increased performance in 20%
- Maintained high-performance services
- Optimized project's frontend in React and Redux
- Led the development and optimization of Indexer, resulting in 1000% performance increase
- UniSwapV2 implementation as new project feature.
Backend Developer
42Flows.Tech
09.2021 - 02.2022
- CRM and Open Banking API development
- Developed and maintained Bank system layers, resulting in creating new features and massive bug fixes and reviews
- Implemented cache system and ORMs to CRM micro-services
- Communicated with client and provided optimal solutions to the problems and new features
- Refactored legacy code from JS to TypeScript and Nest.js
- Contributed to develop company's logger based on winston.
Software Developer
STDC
09.2019 - 08.2021
- Developed and maintained Warehouse App's backend (Node.js, Express) and database (PostgreSQL)
- Contributed to develop Warehouse App's frontend and desktop application with JS, ElectronJS, React
- Contributed to develop Company Websites' frontend with JS, JQuery and React
- Formulated reports on programming project specifications, activities and developments.
Education
MASTER OF ARTIFICIAL INTELLIGENCE -
French-Azerbaijani University
BakuBACHELOR OF COMPUTER SCIENCE -
French-Azerbaijani University
Skills
- Nodejs
- JavaScript
- TypeScript
- Express
- Nestjs
- MongoDB
- PostgreSQL
- AWS
- React
- Angular
- PHP
Languages
Azerbaijani
Russian
English
Personal Information
Title: Backend Developer
Timeline
Fullstack Developer
Dukascopy Bank
03.2023 - Current
Backend Developer
INC4
02.2022 - 01.2023
Backend Developer
42Flows.Tech
09.2021 - 02.2022
Software Developer
STDC
09.2019 - 08.2021
MASTER OF ARTIFICIAL INTELLIGENCE -
French-Azerbaijani University
BACHELOR OF COMPUTER SCIENCE -
French-Azerbaijani University
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