lang-uk/recruitment-dataset-candidate-profiles-english huggingface dataset:
Position: backend nodejs developer
Category: Node.js
Experience: 5 years | English: upper


Crysberry Studio, Kharkiv — Nodejs developer
Jun 2020 – Apr 2021
Responsibilities: Backend developer
Technologies: express.js, typeorm, postgresql, AWS(ecs, s3, rds), socket.io, inversify.js
Development of the server side of a high-load betting application.
 
Eastern Peak, Kharkiv — Nodejs developer
May 2019 – December 2019
Responsibilities: Backend developer
Technologies: express.js, sequelize, postgresql, AWS(ec2, s3, rds, lambda), serverless.js
Development of an educational platform of a wide range, which adapts to various scope of activities, so it can be used to train completely different specialists.
 
CHI Software, Kharkiv — Javascript developer
June 2017 – May 2019
Assignments:
Design Node.js applications
Worked closely with clients to establish problem specifications and system designs
Working with front-end using Angular 2+ and rxjs
Implementation of security and data protection
Writing reusable, testable, and efficient code
 
 
Andipartners, Kharkiv — QA Automation Engineer
October 2016 – June 2017
Assignments:
Automate the website using Java with Selenium WebDriver, HTMLElement, JDBC.
Testing of web based applications
Writing test documentation
Bug reporting and tracking
Manage features and questions with clients
Test design
проект на nestjs
Position: Backend node.js developer
Category: Node.js
Experience: 2.5 years | English: upper


I've been working as a backend developer for two years. Mainly focused on creating REST APIs using Express and Node.js. Including the skills selected in the skills section, I also have knowledge of frameworks like nest.js, ORMs like Sequelize and Mongoose, query builders such as Knex.js, and so on. I've participated in the process of developing the backend of three projects so far (Tridmo, Yamo, and Dizipro). All of them are in use now, and clients are grateful. I created a full backend application for "Tridmo". It included user authentication, database management, file storage (AWS S3), creating rest APIs, payment integration (transaction cloud), and other important tasks. My responsibilities in "Yamo" and "Dizipro" were basically creating CRUD endpoints, integrating Amazon S3, etc. More information can be found in my CV. Currently, I'm looking for new job opportunities. If you have any questions or offers, you can contact me at any time.
Position: Backend nodejs developer
Category: Node.js
Experience: 4 years | English: intermediate


There is experience in developing projects from scratch, as well as supporting projects in production.
Development of projects from scratch to production.
Project support in production, adding new technologies and features, updating current functionality, optimizing performance.
Good team coordination, friendly teammates. Working with modern technologies. Opportunity to improve my skills.
Position: Backend nodejs Developer
Category: Node.js
Experience: 11 years | English: fluent

• Simplified delivery
• Added CI/CD (travis-ci) to process
• New features developed and delivered in less time
• Project Stabilisation
• iOS client reached AppStore
Project Description:
B2B + B2C Cloud SAAS solution to deliver extra comfortable car service for individual clients.
Responsibilities:
• Team Management
• Architecture improvements
• Call participation
• Development
• Refactoring
• Tasks assignment
• Code review
• Sprint planning
• Scrum master activities
• System administration (AWS)
• Dev-Ops activities
• Candidate interview, hiring
• Mobile APPs delivery

Technologies:
• NestJS
• Typescript
• Angular 
• TravisCI
• PostgreSQL
• Redis
• Firebase
• Keycloak
• Ionic
• Cordova
• Docker, git
• Google OR tools, Python
Any job to help Ukraine. For any country except:
Russia
Belorussia
Position: Backend nodeJS developer
Category: Lead
Experience: 10 years | English: upper

successfully delivered a few projects to production;
received only positive feedback from customers; 
helped to drive technical solutions to customer and team members
Working experience includes projects with complex microservices architecture, NodeJS, MongoDB, MSSQL, .NET, NGINX, Amazon WEB Services (SES, SNS, SQS, EC2, S3, RDS, DynamoDB, Lambda, CloudFront, ALB etc.), Firebase for quick prototyping
I'm looking for Team/Tech Lead position in the challenging project with modern technologies.
Position: Back-end Node.js developer
Category: Node.js
Experience: 7 years | English: intermediate


- JavaScript developer with more than seven years of production experience
- Strong knowledge of NodeJS
- Experience with microservices, NoSql Databases, payment systems
- Some experience with crypto
- Enthusiastic in investigating cutting-edge technologies
- Self-organized, fast learner, strong troubleshooting skills
Position: Back-end Nodejs developer
Category: Node.js
Experience: 3 years | English: upper


Have experience with backend development and Selenium/Puppeteer automation. Mostly have been coding regular backend APIs. In addition to work, I am a university student, so I have some experience with many technologies, languages and areas of programming, such as mobile development, frontend and ai.
I wouldn't want to work in an outstaff. It would be nice if it were possible to go to the office at least occasionally, as there is unfortunately not always light and internet at home.
Position: Backend (Node.js) developer
Category: Node.js
Experience: 2.5 years | English: upper

• Implemented caching mechanisms led to faster application response by 70%
• Optimized more than 50 database SQL queries led faster data retrieval by 40%
• Identified refactoring opportunities and reduced 25% of code
• Applied more that 10 design patterns and principles for software changes
• Reviewed code of 2 team members, identified bugs and improved code quality
• Managed 10000+ data records with relational and non-relational databases
• Dockerized and deployed projects to EC2 and ECS AWS services
• Managed 2 projects simultaneously with a high degree of accuracy
Position: Backend / Nodejs developer
Category: Node.js
Experience: 1.5 years | English: upper

• Managed projects from the "idea" to the continuous delivery of iteration to production
• Managed team that created solution for the high load Live Streaming service within 7 month (initial MVP)
• Successfully delivered updated (in some cases rebuilt) solutions with limited to no documentation provided
Backend/NodeJ developer.

I am working in Software Development/IT for the last 16 years, though before 2022 I had mainly managers' positions (Technical Project Manager, Manager of Software Development department, QA Manager, etc).

As Backend developer I currently work on creating and optimizing REST APIs, periodically perform code review of team mates's PRs, analyze slow db queries; etc.

My main responsibilities as Technical Manager were project planning, estimating the cost and resources, defining the roadmap with the customer, and hiring and managing developers, QA, and project managers.

Technical tasks included setting up and reviewing SDLC processes inside the team(s): code review, CI/CD pipelines, negotiating infrastructure decisions, reviewing architecture, etc).

Highlights:

• Backend developer (Node.js)
• Experience in Frontend development (React, Bootstrap, AngularJS)
• Bachelor's degree in Computer Science.
• Fluent in English (both written and spoken);
• Certified AWS Solutions Architect Professional;
• Experience with Docker/Kubernetes;
• Experience with SQL (MySQL, SingleStore, PostgreSQL, SQLite) and NoSQL (MongoDB, Firestore)
• Experience in designing the architecture for high load systems (Live Stream / VOD Management platforms);
Position: Backend Node,js developer
Category: Node.js
Experience: 1.5 years | English: intermediate


I am a back-end developer with over 1 year of experience developing Node.js applications. Since July 2022, as a back-end developer, I have been involved in the development of the following projects: BlogsApi, Bee Diary,  Inctagram. My key responsibilities as a backend developer: 
•	Team development.
•	Collaborating with the frontend team to define API requirements and specifications.
•	Participating in code reviews to maintain code standards and best practices.
•	Development of API using NestJS, Express.js.
•	Implementation of user authentication and authorization (JWT), OAuth2.
•	Interaction with databases such as PostgreSQL, MongoDB (TypeORM, PrismaORM),
•	Writing tests (unit, e2e) to ensure code quality and reliability.
•	Handling errors and exceptions to ensure smooth functioning of the application.
Position: Backend Node.js developer
Category: Node.js
Experience: 1 years | English: intermediate


As an experienced Node.js backend developer, I have a strong background in developing REST and GraphQL
APIs, integrating with databases like PostgreSQL and MongoDB. My approach to problem-solving is creative
and collaborative, leveraging Agile methodologies and tools such as Git, Jira, and Trello to deliver high-quality
results. I am deeply passionate about building robust, scalable, and maintainable backend systems that can
withstand the demands of today's fast-paced development environments.
Making new experienced friends, becoming an apprentice to a strong programmer, working in a team, and teaching others what I know. Growing up in the workplace, making a profit
Position: Backend Node.js developer
Category: Node.js
Experience: 4 years | English: upper


CodeGuru, Software developer   01/2018 - 03/2019
Full stack developer on outstaffing/outsourcing company
- Managed code review sessions resulted on good code base quality.
- Improved several page components loading.
- Give support to end users, increased customer loyalty.

LLP Magnum, Key Software developer   03/2019 - 11/2021
Key full stack developer on retail company
- Improved database performance by introducing DWH, saves 50 000 USD for customer per year.
- Build ETL with NodeJS, reduced customer expense on buying external ETL as Informatica.
- Managed developers’ team, increased feature delivery quality and performance.
- Introduced CQRS with Event sourcing, resolved data consistency problem on microservices.

EPAM Kazakhstan, Senior Software developer   11/2021 – present
- Key backend developer on IT consulting company
- Increased unit tests converge on API, leads to safe development flow.
- Decreased several rest points response times, by correct usage of DB indexes.
- Replaced some REST services with GraphQL, lead to resolve problem of over fetching.
- Improved caching strategy by introducing clustering.
Interesting tasks, work with AWS and skilled team!
Position: Backend Node.js developer
Category: Node.js
Experience: 0 years | English: pre

All my coder achievements are posted on github.
1. I wrote a project for selling courses, using technologies Node.js / Express, MongoDB, session, handlebars, helmet and etc.

2. Developed an application for Jira Cloud for use in Jira Connect. This is a small table, user - status , where the content is the count of tasks , and links to them with a ready-made JQL filter for easy viewing of these tasks. The application is hosted on AWS (ubuntu 20.x), used pm2 and nginx.

3. Advanced JWT authorization on REST API.
Refresh and access tokens are used, MongoDB, cors and etc.

And other projects using different databases and tasks, more informations about it on my github

I also consider my achievements personal qualities that come from hard work, so 5 personal qualities that define me most:
1. Ability to learn new technologies fast
2. Effective communication skills bouth with the customers and team members.
3. Can perform a wide range of work, from complex to routine.
4. Attentive to details and eager for feedbacks
5. I always get what I want
Confident knowledge and experience in creation of custom Node.js servers with using middleware (checker, handlers, auth), ApiError, conrollers with services, REST, CRUD.

Knowledge of Node.js framework Express
Understanding of node.js ORM( Sequelize ) relational‌ ‌DB, ODM( Mongoose ) no relational‌ ‌DB

Experience working with Swagger, Eslint, Helmet, Cors, jsonwebtoken, handlebars, csurf, compression, express-session, express-validator, nodemailer, multer.

Experience with Jira, MySQL, PostgreSql, MongoDB.
Confident knowledge of JavaScript

Basic knowledge and experience with AWS ( pm2, nginx ), Heroku
My goal is Senior Backend Developer, so I want and have great motivation to develop in this direction
Position: Backend Node.js developer
Category: Node.js
Experience: 11 years | English: intermediate

My achievements are my extensive experience in various companies. Worked as a head with a large staff, more than 100. Worked with secret information. Had part planning and development of large projects. Was awarded by the regional administration for achievements in my work.
Full support of the project: from planning and selecting technologies to releasing, scaling and monitoring, servers administration. Readily finding high-quality solutions to complex problems. Code writer's creativity.

Latest of many projects:
- Developed and launched a highly loaded comment system (like facebook comments). Technology: Node JS, React Redux, Kubernetes, Couchbase, MongoDB, ElasticSearch, Redis, Apache Kafka, RabbitMQ, Git, Google Cloud. Fullstack developer. Writing and reviewing code.
- Internal accounting system and orders for electric transport (EV: buses, trucks, etc.). Technology: Node JS, React, MongoDB, Alibaba Cloud. API developer. Writing and reviewing code.
I expect to find a job with interesting and technological projects. Ready to work with known technologies and learn new and interesting technologies.
Position: Backend Node.js developer
Category: Node.js
Experience: 3 years | English: intermediate


Highly motivated, attentive to details Node.js developer inspired by problem solving. Strong management and communication skills. Interested in ability to work with modern technologies in the team of professionals. 

Proficiency:
 - Languages: JavaScript (ES6/ES7)
 - Databases: MongoDB
 - ORM: Mongoose
 - Docs: Postman, apiDocs
 - Frameworks: Express.js, Loopback 3
 - Payments: Sticky.io, Stripe

Experience: Socket.io, Docker, AWS
I want to find the team of professionals, where appreciate the desire to learn and constantly learn something new.
Position: Backend Node.js developer
Category: Node.js
Experience: 1 years | English: intermediate


Hi, I have one full year of commercial experience in Backend development using Node.js, working in outstaff company, so it was fast progress in my stack item count, also I have experience in create new projects from zero, developed the structure of features, database schemas according to general descriptions, verbal descriptions and figma. All communication with customer and also all interview steps was almost only my responsibility, also on couple of projects have lead of 1-2 persons teams position in backend development.
Position: Backend Node.js developer
Category: Node.js
Experience: 1.5 years | English: fluent

Clean Code in English,   Clean Architecture - B. Martin in progress.
I am a Russian nodeJS developer and student. Live in Moscow.
I used to work on freelance for half a year doing some small projects, then moved to a project bureau as fullstack nodejs dev. After half a year moved again to transportation company where Im working till now creating and maintaining crawlers and web scrapers.

Node experience (JS/TS) - 1,5 year
 

I have a good understanding of OOP, prefer TS, 

FrontEnd experience in Angular, webpack, bootstrap, animeJs, GSAP, ThreeJS, Lodash

Backend Experience ( Node only ) nestJS, Express, Redis, Moleculer, MongoDB, MySQL, ORMs, NodeMailer, Telegraf ( telegram bots )

Cloud: deploy on AWS, little experience with AWS SDK (worked with S3 and EC2 api).

I am able to write tests with Jest framework if needed.

Great knowledge of git, Docker, Github actions.

Have some experience coding on C#.


My projects:
mk3.ru (frontend + custom cms on backend)
Tenderfinance.ru
License server for corporate internal software (Autodesk Revit plugin) and employees managament system with roles access control to the software.
Couriers management and deliveries automation Telegram Bot for Apple online shop (with integration for AmoCRM)
Many web scrapers/crawlers for copart.com, listex.info etc.

Fluent speaking english, i read documentations and information only on english, english googling only.

Professional google search skills
Dont want to work with client, hate React and idleness
Position: Backend Node.js developer
Category: Node.js
Experience: 4 years | English: fluent

2 time hackathon winner (Proffstore Hackathon, NASA Space Apps Challenge 2017)
Global Hack Weekend 2019 finalist
Developed a complex microservice backend, was responsible for migrating all of the core features of a monolith PHP application to microservice architecture with performance and maintainability improvements.
Participated in a new project development, developed core functionality of GraphQL API endpoint responsible for all of data manipulation.
I primarily use TypeScript as my main programming language, although I am ready to participate in projects based on pure JavaScript. Worked a lot with GraphQL APIs and REST APIs, but still prefer to work with strongly typed API endpoints (GraphQL/Swagger REST) and NestJS based projects

Mostly worked with Postgres and MongoDB as my primary DBMS, also have experience with Redis as a separate cache/broker/PubSub.

Have experience with Docker as a development environment and as a production containerization instrument, also I had some experience setting up Kubernetes cluster for staging/production needs, have some experience with DevOps toolchain (Terraform, Traefik, Prometheus, Grafana, Helm, ELK stack, Jenkins, GitLab CI/CD) and am willing to expand that knowledge or work with DevOps directly.

Familiar with TDD principles, primarily use Jest for unit testing and Cypress for E2E tests.

Have some experience with AWS services (S3, EKS, DynamoDB, EC2, CloudWatch, Lambda, RDS) and GCP (Cloud Run, Cloud Scheduler, GKE, etc.)
Position: Backend Node.js developer
Category: Node.js
Experience: 1 years | English: intermediate

Main skills:

JavaScript, TypeScript, React, Redux;
Node.js, NestJS, Serverless;
MySQL, Postgres, MongoDB, Firebase;
Redis;
Docker;
RabbitMQ;
Github.

Links to my projects can be found in attached resume
1.Fullstack application on TypeScript with Nest.js as backend (MongoDB, Mongoose) 

2. Backend API on Nest.js (PostgreSQL, Sequelize) with Auth and Docker

3. Fullstack application on Express (Mongo, Mongoose) with frontend part on React and Redux Toolkit.

4. Backend API project with microservices, RabbitMQ and Docker (authentication part included).

5. Serverless API project with AWS Lambda functions.
More than 6 years worked as PHP developer in JoMedia (Hyuna International) company. At the moment i am coding in JavaScript more then 1 year and would like to move deeper into NodeJS as backend developer on Express/Nest frameworks.
Full remote only.
Position: Backend Node.js developer
Category: Node.js
Experience: 0.5 years | English: pre


Most of my skills are related to the implementation of educational projects, such as creating projects that interact with remote databases (MongoDB, PostgreSQL), and their deployment on the network (full-stack development). Practical skills of performance of tasks on the basis of understanding of the basic processes of algorithmization are available. I'd like to get a job where I will be able to achieve new knowledge and skills. I'm interested in positions: 
- FullStack Developer 
- Frontend Developer (Vue, React) 
- Backend Developer (Express)
Position: Backend Node.js developer
Category: Node.js
Experience: 5 years | English: pre


Programming languages: TypeScript, JavaScript, GraphQL, PHP, HTML5+CSS, SQL, Cypher
Databases: PostgreSQL, MySQL, MongoDB, Redis, Neo4j
Programming frameworks: Express, Node.js, Angular 7, Vue.js, React, Koa, Swagger, Nest.js
Programming technologies: Nats, Docker, Helm, NiFi
ORM: TypeORM, Drivine, Mongoose
CVS: Git, GitLab, GitHub
Professional growth. An interesting project. Informal atmosphere. Friendly team.
Position: Backend Node.js developer
Category: Node.js
Experience: 0.5 years | English: intermediate

- 2nd Place In The Second Stage Of The All-Ukrainian Mathematics Olympiad Among Students (2018)
- 3rd Place In The Nomination "Programming" In The Open Information Technology Competition "Byte" Among Students Of Ternopil (2020)
- Diploma with honors  - Associate Degree in Computer Science (2021)
- Diploma with honors - Bachelor of Computer Science (2023)

I have also actively attended webinars and conferences, such as "Файне.ІТ" (2020-2022), "IT REX FEST" (2023), "IT Ukraine Education Summit" (2023), etc., and continue to do so to further enhance my expertise.
Throughout my career, I have gained valuable commercial and non-commercial development experience, building a strong foundation in the latest technologies and methodologies. 

Skills:
- Typescript, JavaScript;
- Backend technologies: Express.js, basic knowledge of Nest.js, TypeORM, REST API. Familiar with Docker, unit testing, and caching;
- Databases: PostgreSQL, MongoDB, with knowledge of ORM concepts, ACID, normalization, indexes, and other related topics;
- Frontend technologies: HTML, CSS, React, Redux, Bootstrap, MaterialUI.

More about my experience:
    • As a Junior Full Stack Developer at YourItSoft in Ternopil from July 2021 to October 2021, I worked on the Sunflower project. Implemented some features on both the frontend and backend. Utilized Typescript, React.js, Node.js (Nest), TypeORM,  PostgreSQL, MaterialUI, and React Hook Form.
    • I further enhanced my skills through the JS Course at Binary Studio Academy, from November 2021 to April 2022. Working on the "Grow Up" project, I gained practical experience in a professional setting. I contributed to various aspects, enhanced my soft and hard skills, and further successfully graduated. Utilized Redux, React, TypeScript, JS, Node.js, Express.js, TypeORM, PostgreSQL, Amazon S3, SCSS, HTML5, Bootstrap, Redux Toolkit.
    • In my Internship as a Full Stack Developer at Unicorn Systems, from March 2023 to April 2023, I completed the uuApp Developer Hatchery training program. Improved collaboration skills, effectively working with BAs and other members. My proficiency expanded to encompass JavaScript, object-oriented analysis, MongoDB, and server/client-side implementation in the uuApp Framework which is based on React and Express.
Position: Backend Node.js developer
Category: Node.js
Experience: 11 years | English: upper


vk.com / third-party developer
Jan 2012 - Oct 2018

Planning, development and support of gaming applications for the social network. Experience is gained: working with Unix-servers, designing and optimizing a multimillion database with MySql, building a loaded backend apps with Node.js and Socket.io, and creating SPA applications (JS, HTML5, CSS, Fabric.js .. .) and using third-party APIs (VK, OK).

Among my projects the game "Tyaganina" (app3304254), created in 2012 (more than 2 million installations), functions now. The game "AvtoZvuk" (app6340713) launched in August 2018, in progress.

Paperus GmbH /  Full-stack developer
Oct 2018 - June 2021

Development of server side part for mobile applications, development of CMS for project management (React) . Setup and support server infrastructure. Tech stack: MongoDB, React, Node.JS, Socket.io.

HyperCharge (XPower Belgium) / Full-stack developer
June 2021 - PRESENT

Development and optimisation of website for car dealership and CMS services. Creation of vehicle import modules for customers backend(Volvo, PSA, XDMS ...)
Among our clients: Volvo, MAN, Jaguar Land Rover, Peugeot  Citroen (PSA).
Technologies: AWS (Lambdas, CloudFormation, SQS, SNS, ElasticSearch, ECS, ...), Next.js (SSR)