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Node.js · JavaScript
Ukraine Kyiv, Ukraine
230
 4  0

I am an experienced enterprise NodeJS/JavaScript developer with a Bachelor's degree in Computer Science and Cybernetics from Taras Shevchenko National University of Kyiv. I have a wide range of development experience for 6 years. I started from a small outsourcing company that provides services for small and middle-sized businesses and then grew up to the big one, called Star Global(also called Cogniance) which helps big international companies and corporations such as Lufthansa, Zeiss, Panasonic, etc. and deliver them end-to-end products what I was a part of. Also, I have worked for a while in a product company(Digifoon) and a startup(Timify) which was a great experience and one of the best skill improvements. Summarizing all of that, I am a developer who can work in any kind of environment(IaaS, PaaS, SaaS) and build apps of any kind of complexity from small-sized modules to big enterprise microservices. Technically I am a very flexible and fast learner. Also, I have good communication skills and team-leading experience. So I would like to help release your ideas on a high-quality level with great support.

Node.js · JavaScript
Ukraine Kharkiv, Ukraine
Front-end development
191
 4  0

JavaScript developer with 3+ years of experience in software development. Curious, enthusiastically exploring new technologies, prefers complex tasks and challenges. Has strong experience working with JavaScript especially in Front-end and Back-end (Node.js). Open to innovations, quick-learner, able to quickly immerse in new technology in a short time. Good team player, responsible, purposeful, balanced. Skills Programming Languages: JavaScript, Typescript Markup: HTML5, CSS3, Sass/SCSS, Styled components, Emotion, Bootstrap Back-end development: NodeJs, Express, Nest.js, TypeORM, Mongo/Postgres/Redis, Socket.IO, JWT, OAuth (Gitlab/Google), Docker. Front-end development: React, NextJs, React Router, MobX/Redux, Socket.IO, Axios, JWT, React-query/SWR, Formik/React-hook-form, yup, MaterialUI, i18next. Testing: Jest, React Testing Library. VCS: Git. Build tools: Webpack. Сode analysis: Eslint, Prettier, Babel. Issue tracking tools: Jira, Trello. Deployment: CI/CD, AWS, Vercel.

Node.js · JavaScript
Ukraine Kyiv, Ukraine
140

Hi, my name is Maksym! Results-oriented Javascript developer with experience managing and supporting existing PowerBI dashboards. Successfully redesigned dashboards to solve problems with data integration, constant updates, and specific client requirements. Implemented a standardized data entry format for all clients, which reduced the time of routine work from 30 minutes to 1 hour to 2-3 minutes. Improved the design of the dashboard with adapted visual elements for each agency and client, which led to a more concise and informative presentation (reduced from 3-4 slides to 2 slides). Proven ability to optimize workflows and improve user experience while meeting tight deadlines. An intermediate level of English is required. Skills:Front-end:React.jsJavaScriptTypeScriptHTML/CSSSCSS/SassSCSS/Sass Back-end: Node.js SQL (Relational) Version Control: Git Data Analysis: Microsoft Power BI Microsoft Power Query Microsoft Power Query Visual Studio Code Microsoft Office

Node.js · JavaScript
Ukraine Zhitomir, Ukraine
2692
 37  0

Hi all! I am a Full Stack JS/TS web developer. I know programming languages: JavaScript, TypeScript PHP, SQL I also own: Node.js, Socket.io, Vue+Vuex, RxJS, Lodash, JQuery, ES6, Webpack, PostgreSQL, mocha, reducer, Angular4, MongoDB, Ionic Parsing sites of any complexity. I also have good experience in Ubuntu server system administration: LEMP, LAMP, SSH, SSHFS, FTP, VSFTPD, VPN (PPTP, OpenVPN), Squid, davfs2, iptables. Not only the basic installation of the server software, but also the security settings of the server. I devote myself entirely to freelancing, so I complete projects as soon as possible and always in touch. The approach to each client and each project is as individual as possible. Attentive attention to detail and careful study of all elements. I am not chasing quantity, but working on the level of quality to please you and increase my degree of professionalism. How is the order? 1) You write to me about your order. 2) I set prices and terms. 3) We discuss the order in more detail. 4) I start the implementation, inform you about the progress of the work, discuss the issues that have arisen. 5) I show you the work. 6) I am finalizing the order in response to your comments. 7) You get a completely finished work. I do quality work and quickly. All my clients are always satisfied with my work.

Mykola — N1kk0  
Website development · Web programming
Ukraine Lvov, Ukraine
354
 35  0

Software developer with extensive experience in working with JavaScript, React, and related cutting-edge technologies. Passionate about creating efficient and useful web applications for users. Always eager to learn about new technologies and trends in web development to stay up-to-date with the best practices. Able to complete any web development tasks (backend and frontend) — React, JavaScript, TypeScript — HTML, CSS, Tailwind — Wordpress, PHP Frameworks — MySQL, GraphQL

Web programming · Interface design
Ukraine Dnepr, Ukraine
316

About Me: 10+ as a CTO and have been in the IT market since 2007. Our team consists of professionals: backend and frontend developers, designers, testers, and project managers. I have a Top rated on Upwork. Our team has successfully completed over 300 projects of varying complexity. Approaches to Development: The client is our partner. We will create a product that will help your business scale. We strategically think and work to make your goals a reality. Our fast pace is ensured by a team that includes project managers, developers, testers, team leads, and UX/UI designers. We ensure transparency in the process using Jira and organize regular progress discussions with the client. Expertise: Our expertise lies in developing custom websites, mobile applications, SaaS solutions, and E-commerce projects: ✔️ JavaScript technologies: React.js, React Hooks, Node.js, Redux, React Native, jQuery, Ext JS, Material UI, SPA, Strapi, Gatsby.✔️ API - RESTful, AWS integration and development✔️ Databases: MySQL, PostgreSQL, Firebase, Sphinx, MongoDB, Redis✔️ Page creation: HTML, CSS, LESS, SASS, Bootstrap, AJAX, JSON✔️ DevOps and other technologies: Linux, Git, Docker, GraphQL, Composer, GRPC (Protobufs), Docker, Sockets, Blockchain✔️ TypeScript Approaches to Design: The success of a project depends on how well its design is created. Our team approaches design decisions very meticulously: ✍ Deep analysis of user behavior allows us to fully understand needs and preferences, enabling us to create more relevant and attractive solutions. ‍ We specialize in UX/UI solutions. We create interfaces that are not only visually appealing but also easy to use, thereby increasing user satisfaction. Our non-traditional approach to creating user interface design emphasizes brand individuality and helps stand out among others, creating a memorable image. Our goal is for every user to feel comfortable and confident when using your product or service

JavaScript · Node.js
Ukraine Kyiv, Ukraine
Code, Collaboration, and Creativity: Your Web Development Partner
236

Web Developer with Upper-Intermediate English proficiency and a strong educational background in System Analysis. Proficient in Full Stack development based on JavaScript libraries for both sides. Have expertise in React, Angular, Vue and Next.js for SSR with state libraries such as Redux and MobX. Experience with RESTful API and data fetching with lazy loading. For the backend worked with Express and Nest.js(node.js frameworks). Web sockets with Socket.io for real-time communication between server and client. Skilled in SQL and NoSQL databases as well. Strong problem-solving skills and experience delivering high-quality solutions in a stressful environment. Excellent teamwork and communication skills to ensure effective collaboration.

JavaScript · Node.js
Ukraine Priluki, Ukraine
207

Hello, my name is Ihor, and I am a Junior FullStack developer specializing in HTML, CSS (SASS), JavaScript, TypeScript, React, Next.js and Node.js. I have experience in creating web applications and developing interactive interfaces. My skills include web development using HTML, CSS, and JavaScript, as well as utilizing React and Next.js frameworks. I also have experience in backend development using Node.js. I have the ability to work effectively both independently and as part of a team, and I am familiar with agile methodologies. I am constantly striving to improve my skills and am open to learning new technologies, seeking opportunities to evolve as a developer.

Web programming · Node.js
Ukraine Kremenchug, Ukraine
193

My name is Andrii Uvarov. Through the IT-Generation program, I won a competition and completed the front-end course at GO-IT (bootcamp). After graduation, I worked on several personal pet projects and participated in the development of commercial projects. I completed internships as both a full-stack developer at SGS-TEAM and a front-end developer at SOFT-RYZEN. I continue to enhance my skills, explore new technologies, and work on new projects

Node.js · JavaScript
Ukraine Mykolaiv, Ukraine
160