![SY](https://d2abrqas732254.cloudfront.net/images/specialists/c70cc4e3e59ee340ea8c94a905d5817a52f46690.png)
English:
Upper Intermediate
Spain
UTC +01:00
Europe/Madrid
Sam is a highly experienced web engineer with a strong focus on frontend development.
Sam is essentially a versatile soldier, a full-stack developer with deep expertise in the JavaScript stack. He is capable of covering most cases in modern frontend development; for example, he is familiar with the Micro-frontend approach and Serverless architecture in practice. With over 5 years of experience with Node.js, he confirms his expertise as a full-stack developer. On the frontend side, he has extensive experience working with React and Angular, with a foundational understanding of Vue.js. He has repeatedly served as a team lead on projects, including being responsible for project architecture. Additional technologies he has used in his work include GraphQL, WebRTC, as well as significant experience with the AWS stack. From recent projects, Sam has experience working with a US state-based company focused on providing simplified interaction with documentation in the healthcare sphere.
Want to hire this engineer?
Check if Sam is availableExpertise
Years of commercial development experience
9 years of experience
Core technologies
Other technologies
Project Highlights
Hank AI
Apr `23 - Apr `24
1 year
Hank AI, US state based company for providing simplified interaction with documentation in health care sphere by providing AI capabilities to automate processes.
Responsibilities & achievements
I was responsible for code, feature optimization, also designing the feature implementation details.
Symphony Solutions
May `21 - Apr `23
2 years
I-Gaming project about card game Baccarat, live - stream, real - time application, for participating in a live event.
Responsibilities & achievements
My role was to hire engineers for 2 teams, including another tech lead, defining architecture of the projects, several services, also 2 front - end applications, one for table players, one application, used as mobile application for remote users. Participating in requirements definitions, defining processes within the project for dev teams, over-viewing and participating in the development process. Also, i managed the team, increased their expertise by providing coding sessions, war-rooms and 1 to 1 sessions.
Doxy.me
Mar `20 - May `21
1 year
Tele-medicine App, that allows clinics and patients to communicate online.
Responsibilities & achievements
On this project, I was leading a team, which main responsibilities was to create cross-platform analytic for the application using Segment JS. we had 3 months long education sessions with architects from Segment JS, to learn how to do Analytics right, after it, by working close with BI team, we aggregated data, defined it in Models in Segment, transferred it into Snowflake. Also worked on moving the platform from AngularJS to ReactJS. Besides, I worked on improvements on Live stream calls.
Sphere Inc.
Jun `19 - Mar `20
9 months
Groupon.com Retailing project, sales - platform.
Responsibilities & achievements
On this project, I mostly worked on creating of dynamic UI- rendering feature, whereas income we got a JSON, and based on this, we built the page, also we created own component library in own NPM registry. This was done, due to that the onboarding of new vendors was really long when we had the old UI system, which was built with I-frame. What led to the requirement for the Vendor, to host own page with manual alignment of elements, their styling etc. After we were done with our feature, only what was needed for the vendor, is to build a JSON.
Senior Javascript Engineer
Jan `18 - Jun `19
1 year
Bet3000 sports betting project, built with React, Node.js.
Responsibilities & achievements
As an engineer I developed the UI and the backend part, built on microservice architecture on BE, single state management atomic design on the FE. Participating in the planing, grooming, developing, testing and deploying features, debugging the application were responsibilities.
Fornova
Feb `17 - Jan `18
11 months
Fornova is an administration application for hotel owners for managing the prices for hotel rooms all over the world on all available internet resources.
Responsibilities & achievements
Initially build with MeteorJs, we reworked it to Koa microservices, reworked fully the frontend, developed new features, used new relic for monitoring.
PixelRein GmbH
Apr `15 - Feb `17
2 years
As a web design agency, in this company.
Responsibilities & achievements
I worked on several middle-sized projects using different approaches and technologies for implementing applications like online shops, web pages, chat modules, drop-ship services etc.
Agency
50-100
GMT+2
London/United Kingdom, Lviv/Ukraine
Core Expertise
Industries
Education & Science, Business & Productivity, E-Commerce & Retail, Travel & Tourism, Healthcare & Medicine, Automotive
Want to hire this engineer?
Check if Sam is available