CV Pavel Halanin - Middle Software Engineer

1. Full Name

Pavel Halanin

Middle Software Engineer (FullStack JavaScript Developer)

Work Experience 3 year

(JavaScript, React, React Native, Next.js, Node.js, NestJS, PHP, REST API, SwaggerUI, Docker, Git)

2. Contact information

3. Brief Self-Introduction

Software Engineer with 3 years of commercial experience, graduated with honors in Software Engineering. Began my career at DE-PA, then joined ATLANT, where I was promoted to Software Engineer 2nd Category within two years. Tech stack: JavaScript, React, React Native, Next.js, Node.js, NestJS, PHP, REST API, SwaggerUI, Docker, Git. Seeking a Middle Software Engineer position in a professional team with opportunities for further growth.

4. Skills

programming languages
- JavaScript
- PHP8
- SQL (MySQL, Oracle)
- TypeScript
frameworks
- React
- ReactNative
- NextJS
- NestJS
methodologies
- ARIS
- UML
version control systems
- Git
- SVN
development tools
- IDE
  - VS Code
- Package Managers
  - npm
  - yarn
- Debugging Tools
  - Chrome DevTools
- Operating Systems
  - Windows
  - Linux
  - WSL
- API Testing
  - Postman
  - SwaggerUI
- Databases
  - MySQL
  - Oracle
  - SQLite
  - DBF
  - CSV
- Containers & Virtualization
  - Docker
  - docker-compose
- Design
  - Figma
  - Photopea
  - Adobe Photoshop
- Hosting & Server Management
  - cPanel
  - ISPmanager
  - Hoster.by
  - Login.by
- AI & Local Models
  - Ollama
- DevOps & Infrastructure
  - WAMP (Window Apache MySQL PHP)
  - LAMP (Linux Apache MySQL PHP)
  - LNMP (Linux nginx MySQL PHP)

5. Code Examples

RS School js-assignments

function getCardId(value) {
    const ARRAY_RANK = ['A', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K'];
    const ARRAY_SUIT = ['♣', '♦', '♥', '♠'];
    const RANK = `${value}`.replace(/[♣♦♥♠]$/, '');
    const SUIT = `${value}`.replace(/[^♣♦♥♠]/g, '');
    const RANK_ID = ARRAY_RANK.indexOf(RANK);
    const SUIT_ID = ARRAY_SUIT.indexOf(SUIT);
    return RANK_ID + 13 * SUIT_ID;
}

JS async-await

class Helper {
    static async fetchCompanyData_byUnp(unp) {
        const URL_ = `https://grp.nalog.gov.by/api/grp-public/data?unp=${unp}`;
        const RESPONSE = await fetch(URL_);

        const HTTP_STATUS = RESPONSE.status;
        if (HTTP_STATUS !== 200) {
            const TEXT = await RESPONSE.text();
            throw new Error(`HttpStatus ${HTTP_STATUS}\n${TEXT}`);
        }

        const DATA = await RESPONSE.json();
        return DATA;
    }
}

try {
    const DATA = Helper.fetchCompanyData_byUnp(100582333);
    console.log(DATA);
}
catch(exception) {
    console.error(exception);
}

6. Work Experience (3 year)

ZAO ATLANT (2 year)
- 2nd category Software Engineer (December 2025 - present)
- Software Engineer (June 2024 - December 2025)
OOO DE-PA (1 year)
- Software Engineer (June 2023 - June 2024)

7. Education

Tech education
- Brest State Technical University (4 years)
  - September 2019 - June 2023
  - Diploma of Higher Education with Honors
  - Qualification: "Software Engineer"
  - Specialty: "Information Technology Software"
Driving licence
- Category C
- Category B, AM
Courses
- RS School Stage 0 (16 March 2026 - 01 June 2026) (RSSchool_2026Q1_Stage0__CV, js-assignments)

CV FullStack Software Engineer