Dmitry Gamolin Email & Phone Number

Cologne, North Rhine-Westphalia, Germany

Buynomics is the next-generation SaaS company in pricing and product optimization. It employs large-scale simulation technologies to digitize customers and predict their purchase behaviour - in any environment. Companies use Buynomics to make data-driven decisions about their current and new products, overall portfolio structure, pricing, promotions, trade terms and more.Responsibilities:- Backend development- Implementation of automation scripts and other tools for internal… Show more Buynomics is the next-generation SaaS company in pricing and product optimization. It employs large-scale simulation technologies to digitize customers and predict their purchase behaviour - in any environment. Companies use Buynomics to make data-driven decisions about their current and new products, overall portfolio structure, pricing, promotions, trade terms and more.Responsibilities:- Backend development- Implementation of automation scripts and other tools for internal use- Code review- CI/CD configuration (GitLab, AWS)- Technical documentation- MentorshipSkills and tools:NodeJS · NestJS · TypeORM · PostgreSQL · TypeScript · Jest · AWS · Docker · Gitlab · Jira Show less

London, England, United Kingdom

YuLife transforms traditional insurance and employee benefits into life-enhancing experiences every employee will value and use. The YuLife app uses behavioural science and game mechanics to reward people for living well and provides direct access to virtual GPs and mental health support. The result is a highly engaging proposition that drives lasting healthy habits as well as actionable HR insights for businesses.Worked as a Full Stack developer.Responsibilities:-… Show more YuLife transforms traditional insurance and employee benefits into life-enhancing experiences every employee will value and use. The YuLife app uses behavioural science and game mechanics to reward people for living well and provides direct access to virtual GPs and mental health support. The result is a highly engaging proposition that drives lasting healthy habits as well as actionable HR insights for businesses.Worked as a Full Stack developer.Responsibilities:- Developing backend, frontend and mobile features- Maintaining documentation (Confluence, UI demo page)- Reviewing codeSkills:React.js · React Native · Nodejs · PostgreSQL · GraphQL · TypeScript · MongoDB Show less

Moscow, Russian Federation

Delimobil (Russian: Делимобиль) is one of the largest carsharing organizations in Russia, with a fleet of over 18,000 vehicles and more than 7.1 million members.Managed 3 teams of Backend developers (10-15 people in total) and taking part in development of several products (API for mobile applications, internal services, integrations and scheduled automatization).Even though the position requires a lot of management work, approximately at least 60-70% of time was spent on… Show more Delimobil (Russian: Делимобиль) is one of the largest carsharing organizations in Russia, with a fleet of over 18,000 vehicles and more than 7.1 million members.Managed 3 teams of Backend developers (10-15 people in total) and taking part in development of several products (API for mobile applications, internal services, integrations and scheduled automatization).Even though the position requires a lot of management work, approximately at least 60-70% of time was spent on programming.Responsibilities:- Managing 3 teams of NodeJS developers- Developing the server side of applications: new features, optimizations and refactoring of the existing code- Reviewing code- Providing API documentation (Swagger, Confluence, live demos) for both internal and external teams- Planning sprints, managing Jira board and helping project managers with task descriptions- Performing CI/CD configuration and releases (GitLab)- Interviewing new candidates- Consulting other departments Show less

Moscow, Russian Federation

Developed a CRM for company's internal use by over 200 employees. Successfully launched the project live, providing a sophisticated tool for various departments, not only for maintaining the customer base, but also various custom reports for the management (which involves a huge amount of work on complicated MongoDB aggregations), integrations with third party services, easy to use imports and exports of data and other tools for migrations and massive changes of the data.As a senior… Show more Developed a CRM for company's internal use by over 200 employees. Successfully launched the project live, providing a sophisticated tool for various departments, not only for maintaining the customer base, but also various custom reports for the management (which involves a huge amount of work on complicated MongoDB aggregations), integrations with third party services, easy to use imports and exports of data and other tools for migrations and massive changes of the data.As a senior developer I also took responsibilities that are usually taken by a team lead, such as:- Checking new candidates' portfolios for the dev team and communicating with the HR, taking decision on who to invite for an interview;- Running interviews with new candidates;- Teaching new candidates the project's architecture and tools used (some didn't have experience with MongoDB, for example);- Taking part in deciding on priorities and creating new tasks in Asana (personally I prefer Jira for task management);- Frequent communications with top managers;Since it is an american company that works with clients in the US and just partly based in Russia (all employees have a good English skill, many are native speakers), most of the communications were in English, so that was a good language practice as well.The development team was also responsible for the server configuration and optimization. We used AWS services for hosting, building and deploying pipelines (with Elastic Beanstalk which helped us update with no downtime), file storage (S3) and other related tasks. That included API implementation with S3.Stack and tools used:- MongoDB (with Mongoose);- NodeJS with Express;- Angular 6+;- JavaScript (ES5, ES6), TypeScript;- Yarn;- HTML5;- CSS3/SASS;- Bootstrap, Material;- Docker;- Git;- AWS;- Mongo Compass, Robo3T; Show less

Chernogolovka, Russian Federation

Client-side and server-side development of web applications: automatic document recognition systems, CRM, automating business processes and analytics for the worldwide market leaders in such spheres as car insurance and business audit.Planning and implementation of applications' architecture, new functionality, optimization of the existing solution, debugging, unit-testing (also had some experience in integration testing).Working with SCRUM methodology, taking part in… Show more Client-side and server-side development of web applications: automatic document recognition systems, CRM, automating business processes and analytics for the worldwide market leaders in such spheres as car insurance and business audit.Planning and implementation of applications' architecture, new functionality, optimization of the existing solution, debugging, unit-testing (also had some experience in integration testing).Working with SCRUM methodology, taking part in negotiations with the client, translating from English to Russian and vice-versa during communications between company's employees and clients, company's top management and the employees.Working with MEAN stack. Most frequently using:- MongoDB;- Express;- Angular 2+ (currently working with v. 7+);- NodeJS;- JavaScript (ES5, ES6), TypeScript;- Mocha, Chai, Jasmine;- Gulp, Webpack;- MSSQL;- HTML;- CSS/SASS;- Bootstrap;- Docker;- Git; Show less

Developing for Wordpress (+ Woocommerce) for a long time: starting from creation of simple single-page websites to sophisticated custom solutions (mostly eCommerce), including development of various plugins, themes, integration with different CRMs, 1C and other systems. Mostly working on development, but also providing support to the website owners on both technical and organizational topics. Also working as a webmasterStack: - LAMP/WAMP (Linux/Windows, Apache, Mysql, PHP) - PHP 7+… Show more Developing for Wordpress (+ Woocommerce) for a long time: starting from creation of simple single-page websites to sophisticated custom solutions (mostly eCommerce), including development of various plugins, themes, integration with different CRMs, 1C and other systems. Mostly working on development, but also providing support to the website owners on both technical and organizational topics. Also working as a webmasterStack: - LAMP/WAMP (Linux/Windows, Apache, Mysql, PHP) - PHP 7+ (also familiar with legacy versions) - JS (ES5, ES6, jQuery, AJAX) - REST API, JSON - HTML 5 - CSS 3 - Git (Bitbucket) - Webpack, Babel etc.Experienced in both creating websites from scratch and working on projects that are already in the production stage, which helps to learn others’ code in short time and to be patient to the “legacy” code. Had positive experience in moving a big project (over 4 thousand files of custom code) from PHP 5.2 to PHP 7, which also included countless refactoring changes.Even though mostly working alone in freelance projects, I am using tools for team work, such as Git and Trello. I like to keep things in order and to follow the best practices. Show less