lang-uk/recruitment-dataset-candidate-profiles-english huggingface dataset:
Position: Node.js developer
Category: Node.js
Experience: 2 years | English: intermediate


Work Experience:
Backend Developer - Node.js (2+ years of experience)
Responsibilities:
* Developed and maintained scalable and efficient backend systems using Node.js, MongoDB, MySQL, and PostgreSQL.
* Collaborated with the frontend development team to design and implement RESTful APIs for seamless communication between the server and the client.
* Implemented Object-Oriented Programming (OOP) concepts and design patterns to create reusable and modular code.
* Participated in code reviews, ensuring code quality, performance, and adherence to best practices.
* Integrated various third-party services and APIs into the backend architecture to enhance functionality and data exchange.
* Implemented authentication and authorization mechanisms using JSON Web Tokens (JWT) and implemented security measures to protect against common vulnerabilities.
* Utilized TypeScript to enhance the maintainability and scalability of the codebase.
* Actively participated in agile development methodologies, attending daily stand-ups, sprint planning, and retrospective meetings.
Skills:
* Node.js: Proficient in building robust and scalable backend applications using Node.js.
* Object-Oriented Programming (OOP): Strong understanding and practical application of OOP principles.
* MongoDB: Experience in designing and implementing MongoDB databases, including schema design and query optimization.
* MySQL: Proficient in working with MySQL databases, including writing complex queries and optimizing database performance.
* PostgreSQL: Familiarity with PostgreSQL and ability to work with advanced database features.
* JavaScript: Strong understanding of JavaScript and its core concepts.
* TypeScript: Experience in writing TypeScript code and utilizing its static typing benefits.
* RESTful APIs: Proficient in designing and developing RESTful APIs for seamless communication between server and client.
* JSON Web Tokens (JWT): Experience in implementing JWT-based authentication and authorization mechanisms.
Position: Node.js developer
Category: Node.js
Experience: 4 years | English: intermediate

-implementing one card system and property management system for Woldia University using PHP and code-igniter framework.
-develop service-tore using nestjs and postgresSQL
-develop municipal system for Woldia city using react and nestjs
Work Experience
Senior React.js, Node.js Developer
Super Software Developer
2016-2019

    Worked with a React/Redux environment on a major enterprise product already in production.
    Developed software using RESTful APIs with Node.js and Express.js and helped integrate charts libraries based on D3.js and React.js.

    Implemented optimization techniques such as lazy loading, tableless design/semantic JavaScript aggregation.
    Collaborated with developers to establish a strategy
Position: Node.js developer
Category: Node.js
Experience: 2 years | English: fluent


Working as a Node.js Developer consultant. With two years of experience, here are a few things that I have accomplished:
- Developed the backend logic of web and mobile applications
- Held meetings with the customers
- Used the version control system Git to manage the code
- Worked with technologies like: Node.js, Express.js, Mongoose, REST API, HTML, CSS, and JavaScript.
I look forward to improving my skills and knowledge in the domain of software development.
Position: Node.js developer
Category: Node.js
Experience: 1.5 years | English: intermediate


Working experience:
Full-stack developer: HTML, CSS, Material-UI, Bootstrap, JS, React, Redux, Redux-Thunk, Node.js, Express, Nest.js, MongoDB, MySQL, GraphQL.

I have experience working as a freelancer, where many short-term projects were executed.
Working with a React or React/Node stack where I can improve my technical skills and career advancement.
Position: Node.js developer
Category: Node.js
Experience: 5 years | English: intermediate


Working in web development for 7 years.
Duties: API endpoints development, DB model design. Enterprise customer, third party and payment services integrations.
Preferred technologies: Node.js, Nestjs, PostgerSQL. Microservice and serverless architecture.
Position: Node.js developer
Category: Node.js
Experience: 1 years | English: basic

Designing and implementing a highly scalable and efficient Back-end architecture that can handle large amounts of data and traffic. 

Developing complex APIs that are easy to use and understand, and that provide the necessary functionality for users. 

Contributing to the development of a Back-end framework, plugin, or library that is widely used in the industry.

Successfully deploying Back-end solutions in the cloud.
Working on a trading system involved developing software that supports buying and selling stocks, currencies, or other financial assets. This include implementing features such as real-time market data, trading algorithms, and risk management tools.

Developing a CRM system involved building software that helps businesses manage customer interactions and relationships. This include features such as contact management, lead tracking, and sales forecasting.

Creating a system that allows users to purchase products at the lowest cost from various shops involve implementing a price comparison feature that aggregates prices from various retailers and allows users to easily identify the best deals. This require data scraping and manipulation, as well as the development of an intuitive user interface that makes it easy for users to find and purchase products.
In addition to technical skills, I bring a strong work ethic and a collaborative approach to team projects. I am eager to join a team of developers where I can contribute my skills and knowledge, while also learning from my colleagues and advancing my career as a web developer.
Position: Node.js developer
Category: Node.js
Experience: 2 years | English: upper


- Working on backend services using Node.js
- Solving problems and developing new functionality
- Performing CRUD database operations
- Developing database schema design
- Creating service workers related to the blockchain domain
- API development
- Data collecting and analyzing
Position: Node.js developer
Category: Node.js
Experience: 1.5 years | English: intermediate


Working on projects with back-end(Node.js), using Nestjs framework at CodeRepublic lab company about 1 year experience.
Also working with databases such as MongoDB and PostgreSQL. Also worked on a 2d game with JavaScript Canvas(5 months).
Position: Node.js developer
Category: Node.js
Experience: 3 years | English: upper

worked on scalable webRTC application, took part in writing signaling server, payment system, and integration of aws cognito
working part time as middle node.js developer, we are currently building an application which uses webRTC technology. app is built mostly on NestJs using MySQL as database it's still work in progress but project revolves around  socket.io usage restapi and microservices
I'm up for any kind of project
Position: Node.js developer
Category: Node.js
Experience: 3 years | English: intermediate


Working with Node.JS for commercial development since February of 2021. I'm keen on learning new spheres of software development for every day. 
I'm also always open for the new opporunities and if you want to reach me out, my contact information will be below techincal skills list.
My tech skills:
- JSCore
- V8
- Observer JS
- TypeScript, Generics
- Express, Koa, Nest, Fastify
- oAuth v2
- Docker
- AWS (EC2, S3, Lambda, CDK)
- SST.JS, Serverless
- Cluster.JS, PM2, Bull
- CI/CD pipelines
- Linux Core
- Bash
- MySQL, SQLite, Postgress, Oracle
- MongoDB
- Redis
- Knex.JS, Objection.JS
- Jest, Mocha, Chai
- Github, Gitlab
- Network standarts
- React, Vue.JS, HTML/CSS, jQuery
Position: Node.js developer
Category: Node.js
Experience: 3 years | English: upper

Good knowledge of UNIX-like systems
Work on team devloping code for new 
features and modification of existing applications and databases.
Working with technologies like Node.js and PHP.
Provide support for deployment and testing of new products and improvements.
Contribute in Application Development team meetings 
Assists in the roll-out and testing of software releases
A company with a good reputation that makes quality products.
Position: Node.js developer
Category: Node.js
Experience: 2.5 years | English: intermediate

Course JavaScript Complex Okten Web University
Write Rest API  use Node.js (Express, Sequelize(Migration), Mongoose, JOI, JWT, Bcrypt). Experience with React(Redux), Angular
Looking for work with a good team, professional growth. Without delay salary.
Position: Node.js developer
Category: Node.js
Experience: 3 years | English: upper

Wrote many microservices on „self mini framework”
Have a lot of experience with authentication services(in general third party)
Wrote microservices using typescript and node.js using BFF patern, strategy patterns etc. Have such a lot of experience with blockchain api’s and blockchains as well.
No legacy, no monoliths
Position: Node.js developer
Category: Node.js
Experience: 2 years | English: intermediate

I have over one years and eight mounths of experience as a back end developer. During this time, I acquired experience in developing web applications have learned how to deal with the technical tasks in programming. I have been working in an flexible environment on different teams from small to huge enterprises, аnd it allowed me to become an experienced and reliable employee.
•	Have experience set up test and coverage project.
•	Have experience integrate thirt-party service into project.
•	Have experience with set up AWS Secret Manager into project for storing private information.
•	Have experience with IoT hardware that communicates with servers using the WebSocket protocol.
Yalantis - Back-end Developer Dec 2021 – now

NDA project – 6 mounths
Description: I've been involved in the development of a sophisticated application designed to assist businesses in setting up and managing charging stations for electric vehicles. This innovative software streamlines the process of configuration.
My role: Feature development, writing unit and e2e tests.
Tools: TypeScript, RastifyJS, PostgreSQL, Redis, AWS S3, Secrets Manager, Docker.

NDA project - 6 mounths
Description: I've worked on application that brings routine configuration, monitoring, and maintenance tasks from a single device level to the full-power IoT network scale, allowing your team to manage whole networks with the same simplicity as an individual gateway.
My role: Feature development, writing unit and e2e tests.
Tools: TypeScript, NestJS, PostgreSQL, AWS Lambda, AWS S3, Docker.

NDA project - 3 mounths
Description: Application for IoT devices adjusting, and support. My role: Creating new features and writing unit and e2e tests, met with Lambda architecture.
Tools: TypeScript, NestJS, MySQL, AWS Lambda, AWS S3, Docker.

NDA project - 5 mounths
Description: I participated in developing a custom CRM solution that would aid employees to perform their day-to-day work in one tool. 
My role: Feature development, writing unit and e2e tests. Actively used PostgreSQL and learning a new framework(Nest JS) for me. Tools: TypeScript, NestJS, PostgreSQL, Docker.

Cappto AG - Back-end Developer July 2021 - Dec 2021

NDA project - 6 mounths
Description: I've worked as part of a small team on a project for  create and share surveys.
My role: Feature development and writing tests. I've used Node JS and Express for back-end part.
Tools: JavaScript, Express, MongoDB, mongooseODM, Redis.
Position: Node.js developer
Category: Node.js
Experience: 1.5 years | English: pre


Year expirience in highload projects related to the advertising technology industry. In company that provides a full-stack package of complex AdTech solutions for digital advertisers, publishers, and ad agencies worldwide. Supporting old and writing new functionality. As well as debbuging and writing tests.
Position: Node.js developer
Category: Node.js
Experience: 2.5 years | English: pre


Yoldi Backend developer - Tallinn, Estonia
Development of marketplaces in the CIS. Creating modules to work with government agencies to verify counterparties and writing module / functional tests. Backend for mobile application. NFT marketplace for trading author's content using ethereum.

CCS Software Engineer - Turkey/European union
Development of highly loaded systems, system integration, creation of utilities and services for international development teams. Development of PaaS systems using WebRTC. Creating libraries of payment systems.
Position: Node.js developer
Category: Node.js
Experience: 8 years | English: upper


YurShtab (side volunteer project)
Backend Node.js developer
02.03.2022 - now
Ground-up legal help platform building; Telegram and Viber bots development; internal API development

CodeGenius (ex AVRA Technology) 
Senior Developer / Team Lead
01.08.2020 - 20.01.2023
Team management, product development and support; internal solutions development

Full-stack Node.js developer
01.10.2018 - 01.08.2020
Development and support Forex-centered multi tenant CRM system and satellite microservices 

Full-stack PHP developer
01.09.2017 - 01.10.2018
Development and support Forex-centered CRM system

.IO analytics 
Full-stack developer
09.01.2017 -09.08.2017
New clients integration; Backend modules development; YT embedded video analytics; blog posts revenue metrics collection

Mixera
Full-stack developer
01.02.2016 -25.12.2016
Development and support company's websites; social media cross-posting system development

Multivid.ua
PHP Backend developer
15.08.2015-20.01
Backend development for malls navigation systems.

Zakaz.ua
System administrator 
15.01.2015 - 22.07.2015
Interesting projects, flexible work hours, remote work.
Position: Node.js developer
Category: Node.js
Experience: 5 years | English: upper


Zeeh Africa, Nigeria — Backend Developer
FEB 2022 - MAR 2023
Designed and implemented server-side logic using Node.js for a web application.
Debugged JavaScript code for the backend, utilizing Node.js and its frameworks like Express.
Collaborated with front-end developers, integrating the backend with the UI using RESTful APIs and JSON.
Worked with MySQL DB, optimizing queries for efficient data retrieval and storage.
Implemented security measures using middleware and third-party libraries to ensure application security.
Optimized backend performance for high traffic and data loads using Express.
Maintained and updated existing Node.js backend systems and applications.
Participated in code reviews and team meetings, providing feedback for improvement.
Stayed updated with the latest technologies and best practices in Node.js backend development.


Adeos Nigeria, Nigeria — Backend Developer
JAN  2021 - DEC 2021
Developed backend logic using Node.js and Express.
Integrated with front-end developers using RESTful APIs 
Utilized MongoDB with Mongoose ORM for data storage.
Implemented user authentication with Passportjs.
Maintained and updated existing Node.js and Express applications.
Integrated new features and updated APIs to match the demand as growth ensued.
Participated in code reviews and team meetings.
Stayed updated with the latest backend technologies and best practices.

Tiiny.host
-Implemented Payment System with Stripe API: Led the development and successful integration of a robust payment system using the Stripe API. This pivotal addition empowered users with a seamless and secure method of making payments, resulting in increased revenue streams for the company.

-Enhanced File Upload System: Strategically redesigned and optimized the file upload system, resulting in a remarkable 25% increase in application efficiency. By addressing bottlenecks and implementing best practices, the app's performance was significantly improved, leading to a better user experience.

- Middleware Refinement for Validation and Authentication: Revamped and fine-tuned the middleware components responsible for validation and authentication processes. This overhaul not only bolstered the application's security but also contributed to more streamlined data validation, leading to a more efficient and responsive user journey.
Position: Node.js developer
Category: Node.js
Experience: 4 years | English: intermediate


Zoom like application

React/Nestjs/WebRTC/MySQL

Full-stack developer

Development of new functionality on the frontend part, fixing bugs on the backend.


Affiliate marketing system

NodeJs/Express/AWS lambda/AWS lightsail/AWS EC2/AWS SQS/Typescript/PostgreSQL/MongoDB

Backend developer

Development of a system for Affiliate managers. A project with a microservice architecture and using Aws labda. Deployment automation with serverless. Migration of some services from PHP to Nodejs. Writing an npm package to use AWS lambda and AWS SQS in a DI container. Development of new functionality. Database optimization. Deploy.



E-commerce platform

Nodejs/Typescript/Koa/Knex/PostgreSQL/AWS RDS/AWS ESC

Backend developer

Development of the E-commerce builder for Amazon entrepreneurs from scratch.
Database design. ERP system integration, Stripe connection, deployment.

Betting system

Nodejs/Typescript/Prisma/Java/AWS SQS/AWS lambda/AWS RDS/AWS ECS

Backend developer

Development of a betting system using blockchain technologies. Receiving sports data from the provider. Database design. Deploy.


Visualizer for Solana Developers

Nodejs/Nestjs/Typeorm/DigitalOcean/Terraform

Backend developer

Development of a system that helps Solana developers to visualize the interaction between accounts and instructions and then generate code with diagrams. Implementation and deployment of the project from scratch.
Position: Node.js developer
Category: Node.js
Experience: 2 years | English: pre


Мой опыт работы:
1. Engineer in South Ukrainian National Pedagogical University named after K. D. Ushynsky — 12.2016 - 06.2018.
Work with Raspberry Pi, Intel Galileo and Arduino. 
2. Engineer in SUITT — 11.2018 - 05.2019.
Work with algorithms of Smart Adaptive Antennas in matlab.
3. Backend-developer in Arbitas — 04.2021 - now.
Develop bank projects and ATM.
Position: Node.js developer;
Category: Node.js
Experience: 2.5 years | English: upper


I have about 3 years of experience as Full Stack Developer. English level: Upper Intermediate (B2). I have great enthusiasm and desire to contribute to the success of the company. 
Responisibilites:
Build web applications with Node.js & React.js
Work in a cloud environment
Learn, implement and evangelize the latest tools, libraries and design patterns
Creating rest api using API using node.js and nest.js
Writing documentations using Swagger
Write clean reusable code
Create scalable web applications.
Position: Node js Developer
Category: Node.js
Experience: 1 years | English: upper

I have received IELTS Band: 5.5;
Computer Science from HarvardX;
Full Stack Developemt (Udemy) - Angela Yu;
Node JS Complete Bootcamp 2022- Jona Schmedtmann;
Node JS Complete Guide(Udemy) -Maximillian Schwarzmuller.
I have successfully completed Payment Integration with Payme.uz and Click.uz Payment System in Node JS, my part was created RestFul API for YesU mobile application.

Assisted to complete server-based Node JS software which is called Educator.uz. 

Gathered and validated requirements as a part of a collaboration for a  progressive web application that helped develop clear, unambiguous technical requirements and establish a consistent feedback loop.
I want to work with Hard-working teams which will be more productive for Company.
Position: Node js Developer
Category: Node.js
Experience: 1 years | English: fluent

Node js NAPI. SQS/SNS package for trading system
Participated in development high load system, based on AWS microservices. Broker - redis + SQS/SNS. DB - Aurora. Succesfully implemented logging with winston + elastic. Looking for a helathy team and professional growing
Position: Node.js Developer
Category: Node.js
Experience: 3 years | English: intermediate

IT Engineer with wide variety of technical skills and experience in project management, software development, DevOps engineering and troubleshooting
10+ years in software development
2+ years in project management
2+ years in build management and continuous integration
Hands-on experience in development of computer security software 
Extensive experience in Telegram Bots (chatbot) development
Position: Node.js Developer
Category: Node.js
Experience: 1.5 years | English: upper

Degree in computer engineering.
1,5 years of streaming app backend development experience (REST API). Worked with TypeScript, NestJs, microservices, AWS(S3, CloudWatch, Lambda, ECS, SM Parameter Store, DynamoDB), PostgreSQL, gRPC, Kafka, Docker, Redis, Elasticsearch.
Position: Node.js Developer
Category: Node.js
Experience: 2 years | English: intermediate


1. IoT Gateway that manages communication between IoT sensors and serverless back-end.
Responsibilities: handling messages from the sensors and delivering the data to the server-less back-end.

2. An internal CRM system (as DevOps Engineer)
Responsibilities: project containerization, involving the CI/CD practices.

3. Video management system that allows to record the data from the cameras, handle live broadcast, make short videos on events from sensors, etc.
Responsibilities: messaging between the master instance and client nodes.
Position: Node.js Developer
Category: Node.js
Experience: 2 years | English: upper

- Created all configs and configured CI/CD process for our project (eslint, prettier, editorconfig, github-webhooks, jest, envs, deploy)
- Services have been created to automate the full cycle of application creation, from creating a repository and uploading a working scaffolding project to it, to fully configuring the ci/cd pipeline
- Mentored newcomers to speed up their onboarding 

Participated in the Global Node.js Mentorship Program as a mentor. Tried to help realize best practices in the minds of my interns, so that after the program they could write up-to-date and maintainable code. Conducted code-review sessions and regularly arranged Q/As, sometimes, if necessary, we would call each other and hold paired programming sessions for a more effective learning process.
2+ years of overall JavaScript experience
2 years of commercial Node.js experience

Experience with NoSQL and SQL databases.
Worked with MongoDB and Mongoose, and PostgreSQL with TypeORM and knex.js with raw queries.

Worked with microservice architecture, and RabbitMQ technology when we rewrote modules from python to node.js for better performance.
Looking primarily for a product company, with a good team, in which both vertical and horizontal growth is possible.

I want to work closely with Team Lead/Tech Lead/Senior/Mentor/RM to accelerate my growth in skills, as I believe that a good mentor can give a strong boost to knowledge and skills
Position: Node.js Developer
Category: Node.js
Experience: 4 years | English: upper

A lot of successful deployments and happy clients.
3.5 years in Node.js
4 years in Php
11 years in 1C
20+ years in IT overall
English: upper-intermediate
--
ERP, CRM, Rest API, Integrations, booking systems, accounting systems, developing from scratch, management
- back-end Node.js only (NO FRONT-END)
- remote job / relocate
- from 3500€
- Revolut, Wise
Position: Node.js Developer
Category: Node.js
Experience: 4 years | English: intermediate

Master of Computer Science.
Middle Full Stack Developer.
4 years of versatile experience in web development.
Looking for interesting projects, good and friendly team.