Adrian is available for hire
Hire AdrianAdrian Górny
Verified Expert in Engineering
Full-stack Developer
Location
Poznań, Poland
Toptal Member Since
September 22, 2022
Adrian is a senior full-stack developer with over a decade of experience building mid and large-scale applications. Highly skilled in various technologies and programming languages, he specializes in creating high-quality tailor-made solutions with robust codebases and scalable architectures. Adrian is also a great fan of AWS cloud solutions and loves working on exciting new projects bringing brand new value to end users.
Portfolio
Appverk sp. z o.o.
PHP, JavaScript, CSS, HTML, Symfony, Laravel, Google Cloud Platform (GCP)...
Codein sp. z o.o.
PHP, JavaScript, Vue, Symfony, Node.js, Linux, React, HTML, DevOps, Laravel...
HomeYap LLC
PHP, Back-end, HTML, Laravel, Full-stack
Experience
Availability
Part-time
Preferred Environment
Linux, Slack, PhpStorm, Docker, Full-stack Development, Back-end
The most amazing...
...solution I've developed is a three-dimensional room planner with real-time ordering capabilities and one-click white-label website integration.
Work Experience
Team Leader | Full-stack Developer
2022 - PRESENT
Appverk sp. z o.o.
- Developed, scaled, and maintained websites visited by over 100,000 people every day.
- Architected and developed successful enterprise applications using the DDD approach.
- Managed a team of developers and mentored their personal development.
- Took part and oversaw the recruitment process for a new team building.
- Worked closely with the CTO and COO on pricing estimation for new projects and architecture planning.
Technologies: PHP, JavaScript, CSS, HTML, Symfony, Laravel, Google Cloud Platform (GCP), Kubernetes, Vue, DevOps, Agile Project Management, Remote Team Leadership, Linux, CI/CD Pipelines, Jenkins, Cloud Architecture, AWS Cloud Architecture, Programming, Business, Negotiation, Application Architecture, REST APIs, React Native, Node.js, TypeScript, Express.js, Three.js, MySQL, MongoDB, PostgreSQL, Front-end, SQL, Full-stack, HTML5, APIs, Software Architecture, Amazon Web Services (AWS), Amazon S3 (AWS S3), Web Scraping, Technical Accounting, Technical Architecture, Object-oriented Programming (OOP), Unit Testing, Full-stack Development, Web Development, Websites, AWS Lambda, Chart.js, Third-party APIs, Twilio, Cron, Back-end, Data Structures, OAuth, Single Sign-on (SSO), API Integration
CEO | Full-stack Developer
2019 - PRESENT
Codein sp. z o.o.
- Architected, developed, and maintained an enterprise-grade advertising application based on microservices and AWS cloud. Major players in a national market use it.
- Developed, architected, and maintained a three-dimensional residential plots editor with automatic masterplan creation, solar analysis, and visualization.
- Worked on the architecture, development, and maintenance of seven innovative applications over three years for different industries, including eCommerce, MarTech, advertising, and enterprise solutions.
- Developed a highly scalable event-tracking system based on a Redis and Node.js application.
- Managed a team of more than ten developers working on multiple projects.
- Spearheaded business relations with international customers.
Technologies: PHP, JavaScript, Vue, Symfony, Node.js, Linux, React, HTML, DevOps, Laravel, CI/CD Pipelines, Jenkins, Cloud Architecture, AWS Cloud Architecture, Agile Project Management, Programming, Business Management, Negotiation, Business, Application Architecture, REST APIs, React Native, Unity, Team Leadership, Remote Team Leadership, TypeScript, Express.js, Three.js, CSS, Azure, 3D, MySQL, MongoDB, PostgreSQL, Front-end, SQL, Full-stack, HTML5, APIs, Software Architecture, CTO, Amazon Web Services (AWS), Amazon S3 (AWS S3), Web Scraping, Next.js, Technical Accounting, Technical Architecture, Object-oriented Programming (OOP), Unit Testing, Full-stack Development, Web Development, Websites, AWS Lambda, Chart.js, Third-party APIs, Twilio, Cron, Back-end, Data Structures, OAuth, Single Sign-on (SSO), API Integration, Laravel Nova
PHP Developer
2022 - 2023
HomeYap LLC
- Planned and created scalable server architecture using the AWS cloud with Terraform configuration.
- Performed disaster recovery and restored the entire site from backups. Prepared a new disaster recovery plan and backup policy.
- Oversaw launch processes and helped with client configuring applications and planning further development.
- Created custom search engine based upon Elasticsearch engine capable of searching real estate by multiple criteria - including geo distance, price, and fixed parameters (e.g., bedroom count).
Technologies: PHP, Back-end, HTML, Laravel, Full-stack
CTO | Full-stack Developer
2017 - 2019
Codesailors sp. z o.o.
- Oversaw the rewrite and launch of one of the largest Polish pop-culture websites using a microservices architecture.
- Architected, developed, and maintained fully functional CRM, PMS, and EDM systems for the furniture industry.
- Designed the architecture and oversaw the development of several mid-scaled web applications.
- Mentored and led a team of developers in product development processes. Also supported their continuous professional development.
Technologies: PHP, JavaScript, Symfony, Linux, React, Vue, HTML, DevOps, Laravel, Agile Project Management, Programming, Business Management, Business, Negotiation, Application Architecture, REST APIs, Unity, Team Leadership, Remote Team Leadership, Node.js, Express.js, CSS, MySQL, Front-end, SQL, Full-stack, HTML5, APIs, Software Architecture, CTO, Amazon S3 (AWS S3), Web Scraping, Technical Accounting, Technical Architecture, Object-oriented Programming (OOP), Unit Testing, Full-stack Development, Web Development, Websites, Chart.js, Third-party APIs, Twilio, Cron, Back-end, Data Structures, OAuth, API Integration
PHP Developer
2013 - 2016
CHIC Group
- Developed a fully functional eCommerce solution handling thousands of customers for a leading Polish electronic-cigarette brand.
- Built completely functional SAP-integrated EDM solutions for over 100 employees.
- Developed a functional intranet system for over 100 employees.
- Managed the company server infrastructure with multiple dedicated servers.
Technologies: PHP, Symfony, JavaScript, Linux, HTML, Agile Project Management, Programming, Application Architecture, REST APIs, Team Leadership, Remote Team Leadership, CSS, MySQL, Front-end, SQL, Full-stack, HTML5, APIs, Web Scraping, Object-oriented Programming (OOP), Unit Testing, Full-stack Development, Web Development, Websites, Chart.js, Third-party APIs, Cron, Back-end, Data Structures, API Integration
Experience
SSO Integration for an Inspection Application
https://lumiformapp.comA framework-agnostic module for a SaaS application that allows end-user to sign in using single sign-on (SSO). The module complies with industry standards, such as OpenID Connect and SAML. I was responsible for feature technical planning, development, and support for the corporate end-users integrating their identity providers.
As a follow-up, I also created mechanisms for just-in-time (JIT) provisioning of the users and SCIM integration according to the RFC 7642, 7643, and 7644 standards.
As a follow-up, I also created mechanisms for just-in-time (JIT) provisioning of the users and SCIM integration according to the RFC 7642, 7643, and 7644 standards.
3WIN | MarTech AR application
https://3win.me/enA React Native-based hybrid application connected with Unity to deliver immersive experiences for customers.
I was the back-end developer creating a REST API, the application structure, and third-party integrations with fitness data providers like Garmin, Apple Health, and Google Fit.
I was the back-end developer creating a REST API, the application structure, and third-party integrations with fitness data providers like Garmin, Apple Health, and Google Fit.
Adtron
https://adtron.io/A complete advertising platform based on a microservices architecture and cloud services. The platform is built upon a WYSIWYG editor for creating, delivering, and reporting in the advertisement industry.
I handled the entire project's architecture planning, full-stack development, and team management.
I handled the entire project's architecture planning, full-stack development, and team management.
Wholesale Subscription Management Application
A mobile and web application for wholesalers to manage the subscription-based purchases of their stock.
I was a full-stack developer and team leader handling the web-based administration panel and the REST API that provided the data. The project was entirely implemented following a design-driven design (DDD) approach.
I was a full-stack developer and team leader handling the web-based administration panel and the REST API that provided the data. The project was entirely implemented following a design-driven design (DDD) approach.
Housing Estate Planner
A web application for the housing industry that allows creating masterplans of neighborhoods, calculating the solar analysis, and creating and optimizing housing masterplans.
I was a full-stack developer planning the application, creating the REST API, and building the front-end application for 3D planning with React and Three.js.
I was a full-stack developer planning the application, creating the REST API, and building the front-end application for 3D planning with React and Three.js.
Electronic Document Management System
A web application to organize, manage, and steer the flow of documents within an organization.
I was a full-stack developer and architect handling the system's design, coding, and maintenance. It was tailor-made in close cooperation with the client and integrated with many third-party providers, such as SAP, payment providers, and couriers.
I was a full-stack developer and architect handling the system's design, coding, and maintenance. It was tailor-made in close cooperation with the client and integrated with many third-party providers, such as SAP, payment providers, and couriers.
Education
2018 - 2020
Master's Degree in Management
Poznań University of Economics and Business - Poznań, Poland
2015 - 2018
Bachelor's Degree in Computer Science and Econometrics
Poznań University of Economics and Business - Poznań, Poland
Certifications
JUNE 2023 - PRESENT
Symfony 5 Certified Developer (Advanced)
SymfonyHub
MARCH 2022 - PRESENT
AWS Certified Cloud Practitioner
Amazon Web Services
Skills
Libraries/APIs
REST APIs, Vue, React, Node.js, Three.js, Chart.js
Tools
Cron, Jenkins, Terraform
Frameworks
Symfony, Laravel, Express.js, React Native, Unity, Next.js
Languages
PHP, JavaScript, HTML, CSS, SQL, HTML5, TypeScript, SAML, PHP 7
Paradigms
Object-oriented Programming (OOP), Unit Testing, DevOps, Agile Project Management, Application Architecture
Platforms
Docker, Linux, Amazon Web Services (AWS), AWS Lambda, Twilio, Google Cloud Platform (GCP), Kubernetes, Azure
Storage
MySQL, PostgreSQL, Amazon S3 (AWS S3), MongoDB
Other
Full-stack, APIs, Software Architecture, CTO, Web Scraping, Technical Accounting, Technical Architecture, Full-stack Development, Web Development, Websites, Third-party APIs, Back-end, Data Structures, API Integration, CI/CD Pipelines, AWS Cloud Architecture, Team Leadership, Remote Team Leadership, Front-end, OAuth, Single Sign-on (SSO), Cloud Architecture, Econometrics, Programming, Business Management, B2C Marketing, 3D, Laravel Nova, Business, Negotiation, SCIM, Symfony 5
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