Dom Sipowicz
Solutions Architect at ▲Vercel
London Area, United Kingdom
Overview
Work Experience
Solutions Architect
2022 - Current
Vercel is a software company that provides cloud infrastructure services to save and secure personalized web.
Raised $563,000,000.00 from Tiger Global Management, SV Angel, Google Ventures, Notable Capital, Geodesic Capital, 8VC, Bedrock, Accel and CRV.
React Developer / Front-end Architect
2013
Senior Frontend Developer / Frontend Architect
2018 - 2020
Worked in an Agile environment building the new version of the company's Ecommerce platform. Focused on the frontend development, using React and Redux with server-side rendering using Next.js and consuming RESTful APIs. Application hosted as AWS Lambda functions. Ensured good code quality and test coverage using Jest for unit tests and TestCafe for integration and mocking scenarios running on BrowserStack. CI environment setup with Jenkins. * Created MVP and 18 months later switchover from IBM WebSphere to new serverless platform with React Single Page Application * Introduced “Zero knowledge setup” which allowed new joiners to deliver first work to production on their first day (new Jira ticket -> simple bug/feature -> pair programming -> testing -> release to production) * Designed and later maintained CI/CD pipeline for one click Continuous Deployment across 4 environments (Dev, QA, Preprod, prod) using Jenkins pipeline with 14 stages. * Collaboration with multiple feature teams within London and overseas (Bulgaria and Portugal) Tech Stack: React/Redux, SSR, Flow/TypeScript, Node.js, Docker, AWS, serverless
Front-end Software Developer
2016 - 2017
Frontend Engineer
2016 - 2016
Contract Javascript Developer
2015 - 2016
Developed using Agile approach greenfield case management system for advisers in Citizens Advice Bureus. Frontend build in javascript using AngularJS, Twitter Bootstrap, Node.js. Backend RESTful API using PHP, Laravel, MySQL and ElasticSearch.
Senior Full stack developer Javascript (contract)
2014 - 2015
I was working on enforcement site of new version MOT for garages in UK for DVLA (gov.uk). Our team was constructed mainly with full stack web developers, PHP Developers, javascript developers and technical architect. Infrastructure: Linux, vagrant, grunt, git, git-flow, gitlab, jira, confluence Backend: PHP 5.5, Zend Framework 2, MySQL 5.6, MariaDB, Doctrine 2, ElasticSearch API: REST, TDD: PHPUnit, BDD: Selenium, Fitnesse Frontend: backbone, AJAX, JSON, HTML5
Javascript developer / Full stack developer (contract)
2013 - 2013
SilverDoor is Europe's leading independent serviced apartment agency representing serviced apartments globally. With 13 years' experience, they continuously provide over 100,000 serviced apartments in more than 366 business centres in over 65 countries Techstack and environment: • Linux, PHP 5.5, MySQL 5.1, MariaDB 5.5, SugarCRM CE 6.5 • DevOps: Caching strategy, MySQL Performance, PHP Performance, • Agile, JIRA, Bitbucket, GIT, TDD, PHPUnit, Wiki
Software Developer / Full stack developer (perm)
2012 - 2013
Senior Javascript developer
2006 - 2012