I am a results-driven Senior Full-Stack Engineer with over 13 years of experience designing, building, and optimizing scalable web applications and cloud-based solutions. I thrive in fast-paced environments, balancing hands-on development with technical ownership and mentorship to drive projects from concept to deployment. My expertise spans backend development (PHP, Java and Python), frontend technologies (React, TypeScript, VueJs), and cloud infrastructure (AWS), where I design and implement scalable, maintainable, and efficient system architectures. I am passionate about clean code, software design patterns, and best practices such as SOLID principles and Agile methodologies.

vahid rajaei

I am a results-driven Senior Full-Stack Engineer with over 13 years of experience designing, building, and optimizing scalable web applications and cloud-based solutions. I thrive in fast-paced environments, balancing hands-on development with technical ownership and mentorship to drive projects from concept to deployment. My expertise spans backend development (PHP, Java and Python), frontend technologies (React, TypeScript, VueJs), and cloud infrastructure (AWS), where I design and implement scalable, maintainable, and efficient system architectures. I am passionate about clean code, software design patterns, and best practices such as SOLID principles and Agile methodologies.

Available to hire

I am a results-driven Senior Full-Stack Engineer with over 13 years of experience designing, building, and optimizing scalable web applications and cloud-based solutions. I thrive in fast-paced environments, balancing hands-on development with technical ownership and mentorship to drive projects from concept to deployment.

My expertise spans backend development (PHP, Java and Python), frontend technologies (React, TypeScript, VueJs), and cloud infrastructure (AWS), where I design and implement scalable, maintainable, and efficient system architectures. I am passionate about clean code, software design patterns, and best practices such as SOLID principles and Agile methodologies.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more

Work Experience

Lead Shopify Engineer at BozBoz | Digital agency | London
January 11, 2030 - January 11, 2030
Delivered fully responsive, high-converting Shopify stores for premium clients including Fromental and Sophie Paterson Interiors. Purchased, installed and configured themes, built and extended website components such as mega menus, custom carousels, dropdown search bars, and product filtering. Worked with tags and metafields to customize product and collection pages.
Lead Shopify Engineer at Healthexchange | pharmaceutical company | London
January 11, 2030 - January 11, 2030
Built new responsive ecommerce websites, configured themes, developed components such as mega menus, carousels, color swatches, badges, and product filtering. Worked on multiple Wordpress WooCommerce websites, maintaining and building new features.
Shopify Developer at Gaba Ltd | London
January 11, 2030 - January 11, 2030
Enhanced and optimized ecommerce experience using Shopify Plus, developed multi-store, multi-currency capabilities, customized themes, implemented best practices, collaborated with marketing for promotional strategies and custom landing pages, integrated third-party apps, optimized checkout and site performance, and ensured secure transactions.
Shopify Developer at Squeeze Ltd | Digital agency | London
January 11, 2030 - January 11, 2030
Built and configured new component-based Shopify themes, created sections, snippets, custom template pages, product filtering, dropdown search bar and worked with custom/meta fields and tags to create bespoke product and collection functionalities. Ensured responsive and cross-browser compatible layouts.
Shopify Developer at WeMakeWebsites Ltd | Digital agency | London
January 11, 2030 - January 11, 2030
Fixed bugs in various themes and pages, developed components for bespoke products, integrated booking event apps and date range features, maintained inventory, worked with meta fields and tags, ensured responsive designs and fixed product variants.
Shopify Developer at Physicure Ltd | London
January 11, 2030 - January 11, 2030
Fixed and rebuilt responsive layouts for product and home pages, maintained sections, snippets and templates, created add-ons and custom video popups, and developed custom accessories sections for products.
Shopify Developer at Group 8A | Digital agency | London
January 11, 2030 - January 11, 2030
Built new responsive Shopify themes, configured and extended themes, integrated payment systems, managed metafields, maintained third-party APIs and extended plugins.
Shopify Developer at Violent Rose Ltd | London
January 11, 2030 - January 11, 2030
Developed new responsive Shopify themes, translated designs into responsive layouts, added multiple currencies, integrated payment systems, built bespoke product detail sections, worked with Shopify objects, meta fields, and AJAX API.
Shopify Developer at Shopwired Ltd | London
January 11, 2030 - January 11, 2030
Built and configured Shopify stores, integrated new payment systems, maintained and rebuilt main website pages, improved SEO, and integrated Google and other analytics tools.
Shopify Developer at Bag Of Love | London
January 11, 2030 - January 11, 2030
Built and configured new Shopify store and inhouse application, QA testing, responsive fixes, payment system integration, page updates and SEO improvements, server support, and SSL configuration.
Senior Fullstack Engineer at Ticketmaster | London
January 11, 2030 - January 11, 2030
Modernized the technology stack for B2B Engagement and Marketing teams, helped deliver scalable and real-time full-stack solutions, built and consolidated internal SaaS applications, and used technologies including Java Spring Boot, Python, React.js, PHP Symfony, cloud infrastructure and DevOps practices.
Senior / Tech Lead Full Stack Engineer at RacingPost | London
January 11, 2030 - January 11, 2030
Enhanced white-label solutions ingesting bookmaker odds, liaised with product owners and cross-functional teams, architected and modernized legacy systems, maintained critical tools, led microservices shift, introduced CI/CD pipelines, contributed to AWS cost optimization, and ensured high reliability through SRE and DevOps.
Lead Full Stack Engineer at EasyWireLtd | London
January 11, 2030 - January 11, 2030
Led a team to build a secure Online Payment Transaction System, took ownership of architecture, built MVPs using Laravel and Vue.js, implemented ACL and OAuth, built chat system via WebSockets, integrated Open Banking checks and AWS S3, led CI/CD pipeline adoption and managed AWS cloud infrastructure.
Senior Full Stack Engineer at TORG | London
January 11, 2030 - January 11, 2030
Delivered sustainable and scalable B2B and B2C solutions, collaborated in Agile environment, modernized legacy systems including KPI, CRM, academic portals, designed and maintained RESTful APIs, integrated third-party services, contributed to PCI-compliant AWS infrastructure setup and developed documentation.
Full Stack Engineer at KdWeb | London
January 11, 2030 - January 11, 2030
Worked with design teams to develop EscrowPay payment transaction system, supported CakePHP billing and reporting, built custom features, collaborated in CMS, ecommerce and billing projects, and contributed to greenfield and legacy projects including Magento, Drupal, WordPress, and Joomla.
Full Stack Developer at Efortiori | Digital agency | London
January 11, 2030 - January 11, 2030
Designed, developed and maintained bespoke full-stack applications for healthcare and mobile platforms, contributed to scalable system architectures, built pest control and NHS questionnaire systems, developed touchscreen diagnostic tools, maintained custom CMS solutions, and collaborated in distributed teams using Git and SVN.
Full Stack Developer at Savemeaticket Ltd | London
January 11, 2030 - January 11, 2030
Developed and maintained API integrations with third-party ticketing providers, contributed to CRM integration with white-label affiliates, and supported new business models to increase revenue opportunities.

Education

Master of Business Administration at University of Wales (London Campus) EDEXCEL Level 7 BTEC, Cavendish College; London
January 1, 2010 - December 31, 2011
Diploma in Strategic Management and Leadership at Cavendish College; London - Armenia
January 1, 2009 - December 31, 2010
Higher National Diploma in COMPUTING (Software Development) at Cavendish College; London
January 1, 2006 - December 31, 2009
Diploma in Website Design and Development at Cavendish College; London
January 1, 2005 - December 31, 2006

Qualifications

AWS Certified Cloud Practitioner
January 1, 2024 - December 31, 2024

Industry Experience

Retail, Software & Internet, Financial Services, Healthcare, Media & Entertainment

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more

Hire a Full Stack Developer

We have the best full stack developer experts on Twine. Hire a full stack developer in Uxbridge today.