Candidates 170
$500 / mo
≈ $6000 / year net
Javascript Developer
Ukraine · Lviv · 1 year of experience · Upper-Intermediate ·Published today
Ukraine · Lviv · 1 year of experience · Upper-Intermediate ·Published today
Trainee front-end developer at Devico.
Participated in the development of a commercial project. Within a scrum framework, developed features, fixed bugs, made task estimations and communicated with the team.
Front-end developer at a Boot Camp.
I Participate as a front-end developer in the development of a real-world platform application. The team consists of two back end developers, two front-end developers, dev-ops, manual QA and a designer. We follow Kanban and test-driven development.
I develop the entire front end part of the application, featuring Tinder-like swiping interface, url-stored search filters, data fetching, etc.
The tech stack is Typescript, React+React-Query.
Full-stack Todo App.
I developed a full-stack to-do application with Typescript, React+Redux, Material UI, Koa and MongoDB. I implemented live updating of connected accounts' data via socket.io; authorization using JWT tokens.
Full-stack developer at Slovo i Holos.
The code consisted of Django on the back end and vanilla JS on the back end. I maintained the code and developed new features. I communicated with a designer and an administrator, who requested new features and improvements.
Full-stack developer at Animato.
I develop a catalog site for a jewelry master. I use Node.js+Express.js and MongoDB on the back end, React on the front end and Docker to deploy.
Front-end developer at First Theatre.
I implemented a graphical design from Figma and functionality with SASS, vanilla javasript and a couple of plugins. I worked with a back-end developer who also led the project, managed the repo and deployment.
Open-source utilities.
I developed a couple of simple open-source utilities. Some of them are still in progress.
Seeking a full-time job with interesting projects. Ready to adopt new technologies as well as improve on those mentioned in the profile.
Developed a couple of full-stack applications.
Implemented various features such as authorization, live-updating data across multiple connected accounts using sockets, highly-interactive UIs, semantic markup and SEO friendly routing.
Implemented a couple of commercial websites.
Plugged together multiple APIs to implement a custom syntax-to-HTML converter.
$1300 / mo
≈ $15600 / year net
Full Stack (React + Node.js) Developer
Ukraine · Lviv · 1.5 years of experience · Upper-Intermediate ·Published today
Ukraine · Lviv · 1.5 years of experience · Upper-Intermediate ·Published today
$8400 / mo
≈ $100800 / year net
Senior Software Engineer & Tech Lead
Ukraine · More than 10 years of experience · Advanced/Fluent ·Published today · In passive search
Ukraine · More than 10 years of experience · Advanced/Fluent ·Published today · In passive search
My expertise includes:
- Designing applications and software architecture to meet business needs.
- Building high-quality AWS infrastructures using AWS CDK.
- Developing Node.js applications with TypeScript.
- Creating automated data pipelines and integrating big data processing and machine learning technologies.
- Implementing best practices for security, scalability, and reliability.
My technology stack includes
- Node.js, TypeScript, JavaScript, and Python.
- Angular, React.js, Next.js, Tailwind CSS.
- AWS Lambda, StepFunctions, SQS, SNS, S3, API Gateway, EC2, Elastic Beanstalk, VPC, Route53, CloudFront, CloudFormation, CodeBuild.
- MongoDB, PostgreSQL, MySQL, DynamoDB, Snowflake.
- CI-CD, IaC, AWS CDK, AWS SAM, Serverless framework.
- Unit testing, Jest, Sinon.
My Tech Lead Responsibilities
- Conducting detailed code reviews to ensure quality and adherence to standards.
- Offering mentorship and guidance to junior team members to promote professional growth.
- Making crucial decisions related to product architecture to align with strategic goals.
- Overseeing the interactions among different product components to ensure seamless integration.
- Identifying and addressing any skills gaps within the team, and creating training plans as needed.
- Designed and implemented high-load systems with 5M lambda invocations daily
- Migrated 3000 AWS resources into AWS CDK
- Parsed 5GB (JSON "single line" report) in lambda function with 3GB RAM
- Designed and implemented effective machine learning integration with a serverless solution
$1000 / mo
≈ $12000 / year net
Fullstack developer
Ukraine · Lviv · 1.5 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · Lviv · 1.5 years of experience · Upper-Intermediate ·Published yesterday
Experience:
1. Node.js developer
Appexoft(Dec 2022 - Jan 2023)
2. FullStack developer
Kevych Solutions(Jun 2023 - now)
My stack:
- React(Next.js)
- Node.js(Express, Fastify, Nest)
- SQL(PostgreSQL, MySQL, MariaDB)
- NoSQL(MongoDB)
- Serverless(Firebase)
- Hosting(Heroku, AWS)
- AI implementation(OpenAI GPT models)
$4000 / mo
≈ $48000 / year net
Nodejs developer
Ukraine · 4 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · 4 years of experience · Upper-Intermediate ·Published yesterday
Currently working on young healthcare project, where I am mostly working with complex queries in Postgres, nodeJS, AWS lambdas. Also my responsibilities here include a lot of analytics work, technical documents preparations etc.
$500 / mo
≈ $6000 / year net
Full-Stack Developer
Ukraine · Lviv · 1 year of experience · Upper-Intermediate ·Published yesterday
Ukraine · Lviv · 1 year of experience · Upper-Intermediate ·Published yesterday
I worked on two commercial projects at Insiders Company.
$4800 / mo
≈ $57600 / year net
Node.js developer
Ukraine · 6 years of experience · Upper-Intermediate ·Published 1 May
Ukraine · 6 years of experience · Upper-Intermediate ·Published 1 May
-Project description:
The client was a London and Kuwait bank that focused on technology
solutions for the Fin- tech domain. The core tasks for our team were to build
mortgage application for users.Also integration with SalesForce api for statistics.
Also big part from my side was implementing loan calculator for 2 and 5 years fixed.
It was one of the most profitable functionals for the bank in 2022 who went to production.
-Project Role:
Back End developer
-Responsibilities:
write lambda func, add grapql query and mutation, deploynew
lambda,coverage logic by unit tests using ava, refactor existing code,
end to end tests(JEST),
write activities using temporal wf,
support postman collection docs and automation tests,
-Project Team Size:
11 team members
-Tools & Technologies:
Node.js, Serverless, DynamoDb(aws), Lambda(aws), TypeScript, Ava tests, S3bucket,
Temporal WF, Postman
Jul 2021 - Jan 2022
-Project description:
The client was a European company that focused on technology solutions
for the Tourism domain.The core tasks for our team were to refactor the legacy code,
shift a project to a microservices architecture, and resolve database query issues.
Our involvement consisted in the maintenanceand extension of the existing functionalities.
Engineering efforts covered the implementation of an API, a backend part, a database,
and web services.
-Project Role:
Back End developer
-Responsibilities:
write api and documentation, deploy new microservices,write unit
tests jest, refactor existing code, end to end tests(JEST)
write yaml files, test on minikube
-Project Team Size:
15 team members
-Tools & Technologies:
Node.js, NestJs, Kubernetes on GCP, RxJs, Docker, TypeScript, Jest tests
Aug 2020 - Aug
2021
-Project description
The project was determined for a cleaning company based in the USA.
The goals behind the project were to develop new features using the client’s API,
extend the client’s API, cover unit test by 90% of an API logic, create an orientation
calendar for managers for all functional workflows applying a microservices architecture.
The dedicated team was in charge of developing an MVP, maintaining and extending
the existing functionalities. The cooperation assumed the creation of an API,
frontend and backend parts, a database, a mobile website, and web services.
-Project Role:
Back End developer
-Responsibilities:
write api, write migrations, describe new models in DB,
implement new feature, ref
Also conducted interviews for candidates for position nodejs developer.
Domain expertise: information technology and services, travel and tourism,
telecommunications and media, medical devices and healthcare, banking and financing.
$1500 / mo
≈ $18000 / year net
Full-Stack/ Front-end (React, Vue and Node.js)
Ukraine · Lviv · 3 years of experience · Advanced/Fluent ·Published 1 May
Ukraine · Lviv · 3 years of experience · Advanced/Fluent ·Published 1 May
Hi,
Ambition Full Stack Developer with 3+ years of experience, specializing in web development.
Demonstrated expertise in Typescript, RESTful and SOAP web services, and frontend technologies.
Skills
• React & Vue.js & Node.js & JSON & Testing
• HTML & CSS & TypeScript & TailwindCSS & Bootstrap
• Algorithms & Data Structures
• Design Patterns, OOP, SOLID principles
• Web Services - REST, SOAP, GraphQL
• PHP & Laravel Framework (Laravel)
• MySQL & MongoDB & Redis & Microservices
• Docker & Kafka/Nets & Linux & Kubernetes
• AWS & Azure & DigitalOcean
• Agile & Jira & Git & CI/CD
• Organisation & Time Managment
• Critical thinking & Decision-making
Responsibilities
• Developing, and supporting the main application.
• In-time delivery, and development of web services and APIs using JavaScript and related technologies.
• Collaborate with cross-functional teams to ensure project success.
• Mentor junior team members and facilitate knowledge sharing.
Let's connect and discover opportunities together!
$1300 / mo
≈ $15600 / year net
Software Engineer
Ukraine · 2 years of experience · Upper-Intermediate ·Published 1 May · In passive search
Ukraine · 2 years of experience · Upper-Intermediate ·Published 1 May · In passive search
Before that I worked as Full Stack Developer at Dedicatted company. I did different integrations as Stripe, Liqpay, Twilio. I used Firebase services, MySQL database, Typeorm, Fireorm, Nest.js, Next.js, React, React Native, Typescript, Express.js, Docker. I did frontend part as well as backand part.
$2800 / mo
≈ $33600 / year net
Middle Fullstack Developer
Ukraine · Lviv · 3 years of experience · Upper-Intermediate ·Published 30 April
Ukraine · Lviv · 3 years of experience · Upper-Intermediate ·Published 30 April
Web application with few pages which helps people
to make right decision. User goes through multi
staged survey to determine the best choice among
many options.
Used Technologies:
- React-Redux library,
- Boostrap,
- JSX,
- JS/HTML/SCSS
- React Router
Note: All of this were under guidance of experienced
web developer from my company
Academy 02/2021
Mentor-guided online ReactJS Course in coding marathon
format #(webui, web, ui)
Git, GitHub
Creating Web applications using ReactJS and Node.js
Work with databases
Advanced Modern JavaScript Language Topics
Unit testing of web application
SOLID principles
Teamwork, SCRUM
Fully functional web projects