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Łukasz W.
Bydgoszcz, Poland
100% Job Success

Tech Lead / Full Stack Developer

As an Engineer with substantial experience in both monolithic and headless e-commerce platforms, I focus on delivering high-quality solutions to each project I undertake. With over 7,000 hours of work on Upwork and a consistent record of success, my aim is to provide valuable insights and solutions to a range of challenges in the digital commerce sector. I'm passionate about leveraging my skills to help businesses achieve their goals in this dynamic field. Core Expertise: E-commerce Platforms: Proficient in creating and optimizing e-commerce solutions tailored for Small to Medium Businesses (SMB), Small to Medium Enterprises (SME), and Enterprise-level clients. My expertise extends across leading platforms such as Shopify, commercetools, and WooCommerce, ensuring a comprehensive approach to various e-commerce challenges and requirements. Payment Systems Design & Integration: Specializing in the design and integration of payment systems, with a particular focus on Adyen. My expertise extends beyond mere integration to designing payment solutions that optimize transaction processing and enhance user experience. Also experienced with Mollie, PayPal, Stripe, and other payment gateways. Programming Languages & Frameworks: Proficient in PHP, JavaScript, TypeScript, and NodeJS. Experienced in developing serverless applications and implementing event-based architectures. Full stack development and shopify applications: Experience in Remix, React, Prisma and in creating customized shopify projects. Cloud & Infrastructure: Deep knowledge of AWS Services, Terraform, and building scalable cloud-based solutions. APIs & Integrations: Expertise in REST API, GraphQL, and integrating a wide range of services including Shopify, Cratejoy, Auth0, Avatax, Metapack, Algolia and way more. WordPress Development: Skilled in developing custom plugins, themes, and performing bug fixes. Extensive experience in WooCommerce for building robust online stores. Shipping & Fulfillment: Experience with shipping and fulfillment solutions like MetaPack, ensuring seamless order processing and delivery. I am always looking for new challenges and opportunities to leverage my skills in additional projects. Whether you need expertise in e-commerce, custom development, or scalable cloud solutions, I am here to help your business succeed. Feel free to reach out to discuss how we can collaborate on your next project!
Work history
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Skills

Skills

  • Sass
  • WordPress
  • NodeJS Framework
  • AWS CloudFormation

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