Candidates 108
$3500 / mo
≈ $42000 / year net
NodeJS Software Engineer
Poland · 4 years of experience · Upper-Intermediate ·Published today · In passive search
Poland · 4 years of experience · Upper-Intermediate ·Published today · In passive search
07.2022 - till now
EPAM Systems as NodeJS Software Engineer
Agile/Scrum; Implement REST API using NodeJS (Koa.js, NestJS), writing
unit (Jest, Sinon) and integration (Cucumber) tests, working with the
databases (Snowflake, PostgreSQL, MongoDB), set up Swagger docs, set
up Knex.js ORM for Snowflake and PostgreSQL, set up basic Docker
configs, implement generating CSV reports using Streaming API,
experience with AWS (IAM, EC2, S3, SNS/SQS, Lambda, Aurora),
mircoservice communication using Apache Kafka
04.2021 - 06.2022
SoftServe as Angular/NodeJS Software Engineer
Agile/Scrum; web design using HTML,CSS, Angular, bug fixes, code
refactoring, writing
unit tests; Implement REST API using NodeJS (Koa.js, hapi.js), writing unit
tests (Jest), work with the databases (MongoDB and PostgreSQL), sftp,
Google Cloud Functions; set up ts, webpack, linter, prettier and jest
configs. My main responsibility was to create a GC function that would
retrieve information from the sftp server, parse the data and update a
database accordingly
07.2019 - 03.2021
GPOTech as Angular/NodeJS Software Engineer
Agile/Scrum/Kanban; web design using HTML/Ionic/Nebular/Primeng/
Material Design components and CSS/SCSS, reflection the statistic data
using Chart.js, development of both basic and additional application
modules (turning web app into PWA or creating an authorization
module), mobile app development using Ionic/Cordova; architect and
design REST API using NodeJS (Loopback 4); set up third-party services
(like Zulip), firebase push notifications, basic Docker configurations, JWT
authorization, custom webpack configurations; work with PostgreSQL, file
system, websockets, google spreadsheets; storing files on AWS S3 Bucket,
manipulating pdf files, sending emails. Implemented scalable image
uploading using Angular, NestJS and AWS S3
$4500 / mo
≈ $54000 / year net
.NET Full Stack/Backend Software Engineer
Poland · 4 years of experience · Upper-Intermediate ·Published today · In passive search
Poland · 4 years of experience · Upper-Intermediate ·Published today · In passive search
Technologies:
C#, .NET, ASP.NET, Angular, TypeScript, MongoDB, SQL, JavaScript, HTML, CSS, Git, Jenkins, NUnit, SOLID, REST API, TDD, LINQ
Tools:
Rider, Visual Studio, Bitbucket, Sourcetree, Jenkins, PowerShell, Jira, Confluence, dotTrace
- Working on POCs that include such tasks as feature area investigation, evaluating several implementation approaches, discussing business logic details and potential issues, choosing the most appropriate solution for feature implementation.
- Active participation in user story requirements discussions.
- Performing user stories demo for users and stakeholders.
- Active communication with team to achieve sprint goal.
- Interaction with other teams and managing process of task completion.
- Discussing feature details and improvements with PO and engineering lead.
Considering both Full Stack and .NET Backend positions.
$3500 / mo
≈ $42000 / year net
Software Developer
Hungary · 4 years of experience · Advanced/Fluent ·Published today
Hungary · 4 years of experience · Advanced/Fluent ·Published today
$4000 / mo
≈ $48000 / year net
Angular Frontend Developer
Poland · 5 years of experience · Upper-Intermediate ·Published 4 May
Poland · 5 years of experience · Upper-Intermediate ·Published 4 May
size and complexity, with a focus on front-end development using JavaScript and Angular. I have a good understanding of object-oriented concepts and can work according to
the Scrum methodology
$4000 / mo
≈ $48000 / year net
Front end developer
Poland · 5 years of experience · Upper-Intermediate ·Published 4 May · In passive search
Poland · 5 years of experience · Upper-Intermediate ·Published 4 May · In passive search
Position held: Middle Front-end Developer
Creation of new functionality and logic according to a given layout. Implementation of A/B experiments and more...
Implementation and documentation of Angular (from 9 to 11) updates.
Supporting for old functionality including updating, debugging and rewriting it.
Code reviewing. Proposal preparation to eliminate discovered deficiencies. Creating test samples for discussion at the meeting.
April 2018 — May 2020 AWWCOR, Inc.
Position held: Front-end Developer(Angular 2+)
Creation of new functionality and logic according to a given layout. External authentication. Separate registration for employees and companies. Global role changes and schematic settings and more...
Supporting for old functionality including updating, debugging and rewriting it. Applicants list has been rebuilt from a table view into a more modern component approach with filters and status save. Account module was re-build in separate components with select menu which depends on resolvers.
Code reviewing. Proposal preparation to eliminate discovered deficiencies. Creating test samples for discussion at the meeting.
Writing and maintaining Wiki (Front-end part of project documentation).
Mentoring of interns, technical support and verification of their code.
Implementation and documentation of Angular (from 4 to 9) updates. Correction of found errors
May 2017 — April 2018 Freelance
Position held: Front-end Developer
TECHNICAL SKILLS:
Angular (4, 5, 6, 7, 8, 9, 10, 11)
AngularJS
JavaScript
TypeScript
RxJs
CSS/CSS3
HTML/HTML5
Bootstrap, Material design
Responsive/Adaptive development
GIT
GULP
WebPack
LANGUAGES:
• Ukraine – native
• English: Written – intermediate; Spoken – upper-intermediate.
$2800 / mo
≈ $33600 / year net
Front-end developer
Romania · 4 years of experience · Upper-Intermediate ·Published 3 May
Romania · 4 years of experience · Upper-Intermediate ·Published 3 May
$3000 / mo
≈ $36000 / year net
Front-end developer
Denmark · 4 years of experience · Advanced/Fluent ·Published 1 May
Denmark · 4 years of experience · Advanced/Fluent ·Published 1 May
Previously I took part in the development of a multi-platform application aimed to build a professional network of surgeons around the world, using BackboneJS. I was actively involved and helped with migrating the applications to a new platform using Angular and Ionic. The migration also included a full redesign of the web and mobile applications. The project was a success as, together with the team, not only we delivered on time but with a very high quality and minimal defects reported. My job included developing new and improving old features on the front-end as well as landing assistance on backend and database.
I had an opportunity to work on different and challenging projects. I participated in developing and improving the analyst-relation workshop web-application using AngularJS and NodeJS technology stack. After a while I moved from front-end only to a full-stack developer position on the same project. I worked on building a SPA from scrap using VueJS.
$3500 / mo
≈ $42000 / year net
Strong Middle Front End Developer
Croatia · 5 years of experience · Upper-Intermediate ·Published 30 April · In passive search
Croatia · 5 years of experience · Upper-Intermediate ·Published 30 April · In passive search
My technical skills include:
- JavaScript
- TypeScript
- React / NextJS
- Redux (Redux Thunk, Redux-Saga)
- Angular
- RxJS
- Nest.js
- Vue.js 2 and 3 version,
- Vuex
- testing libraries: Jest, Selenium, Cypress
I am able to work on projects in a team and together with a developer. I consider myself a skilled developer and am ready to prove it in practice. I love working and exploring new technologies and I always want to improve my skills.
$3500 / mo
≈ $42000 / year net
Senior Frontend Engineer | Angular · React · Next.Js
Spain · 5 years of experience · Upper-Intermediate ·Published 30 April
Spain · 5 years of experience · Upper-Intermediate ·Published 30 April
As a Frontend Developer, I have:
Developed Single Page Applications (SPAs) using Angular, React, or other modern frontend frameworks, ensuring smooth user experiences and efficient data handling.
Implemented complex business logic within frontend applications, integrating with backend systems through RESTful APIs or GraphQL to retrieve and manipulate data.
Optimized frontend applications for performance and scalability, employing techniques such as code splitting, lazy loading, and caching to minimize load times and enhance user experience.
Implemented Server-Side Rendering (SSR) in frontend applications to improve initial page load performance and search engine optimization (SEO), utilizing technologies like Next.js or Angular Universal.
Worked extensively with NgRx for state management in Angular applications, ensuring predictable state behavior and facilitating efficient data flow throughout the application.
Additionally, I have experience with backend technologies including:
Node.js and Express.js for building scalable and efficient server-side applications, handling HTTP requests and responses, and implementing middleware for authentication, logging, and error handling.
Utilized MongoDB and PostgreSQL databases for data storage and retrieval, designing schemas, and executing queries to support application requirements.
$3500 / mo
≈ $42000 / year net
Fullstack Developer | Frontend Developer
Germany · 5 years of experience · Advanced/Fluent ·Published 30 April
Germany · 5 years of experience · Advanced/Fluent ·Published 30 April
My experience:
Project 1:
Client: Volkswagen AG
Description:
This new development with modern technologies is based on a legacy system that is to be replaced. The application, which is based on web technologies and operated in the cloud, is a central tool for managing group-relevant laws and regulatory information as well as supporting external brand and group- and brand-specific additional information and supporting the research of country-specific regulations and legal texts relating to vehicle technology, emissions, material use and recycling specifications. In line with the requirements, NoSQL databases and cloud capabilities are combined with SQL and J2EE technologies. The need to achieve a high level of quality led to close systematic approaches in quality assurance and intensive experience in optimizing runtime performance and identifying memory leaks. As is to be expected in such a large project, this is realized with modern development tools such as git, gradle and CI/CD pipelines.
Datebases:
- MongoDB, MySQL
Frameworks:
- ReactJS, React Testing Library, REST Assured, Spring Boot, Spring Data JPA, Mockito
Programming, markup and stylesheet languages:
- Java, Typescript, CSS, HTML
Quality assurance:
- Explorative Tests, Test automation
Tools:
- Git, Gradle, IntelliJ, JUnit, NPM
Project 2:
Client: Volkswagen AG
Description:
The tests for market approval are based on data from a large number of source systems, which must be queried by the system accordingly. The system enables the user to view and document the source data and test results and to compile the certification packages for approval. Furthermore, audit-proof historization of all relevant data is ensured for the next 35 years.
Datebases:
- MongoDB
Frameworks:
- Angular, Spring Boot, Lombok, Log4j, REST Assured, Mockito, Jest
Programming, markup and stylesheet languages:
- Java, Typescript, CSS, HTML
Quality assurance:
- Explorative Tests, Test automation
Tools:
- Git, Gradle, IntelliJ, JUnit, NPM, SCSS