Jędrzej Siewierski - Software Engineer, Creator and co-founder of HiHR PRO ~ Only imagination can limit us
“I Will help you in build cutting-edge, scalable software SaaS/Web solutions with a focus on innovation and automation”
Trusted by World Leading Brands
My Services Areas
What can i do for You as Software Engineer
As Software Engineer i developing robust, secure, and scalable backend systems with Node.js, Nest.js, and TypeScript.
Cloud Solutions
Leveraging cloud technologies like AWS, Kubernetes, and Azure to deliver reliable solutions.
Fullstack Engineering
Seamless integration of React.js and Vue.js with backend systems for optimal user experience.
AI & Automation Integration
Integrating Azure AI Services and leveraging automation for smarter solutions.
Technical Mentoring & Leadership
Guiding teams in adopting best practices and fostering growth through knowledge sharing.
E-Commerce Solutions
Creating feature-rich, scalable e-commerce platforms with Magento 2 and Vue Storefront.
Database Management
Expertise in database technologies like PostgreSQL, MongoDB, and optimizing for performance.
Why You Would like to CO-OP with me?
Skills that standout in Software Engineering
As Software Engineer I bring a unique blend of technical expertise, innovation, and leadership that sets me apart from typical software developers. With a proven track record of delivering scalable, secure, and impactful solutions, so my goal is to don’t just code – I just solve complex problems, streamline workflows, and drive business success.
What Makes Me Stand Out:
- Strategic System Design: I craft architectures that are not only robust but also built for long-term scalability and efficiency.
- Result-Oriented Mindset: I focus on creating solutions that directly impact business goals, ensuring measurable results.
- Technical Leadership: Whether mentoring teams or leading projects, I excel in creating cohesive environments that foster innovation and collaboration.
- Cloud & DevOps Mastery: My expertise in cloud infrastructure, CI/CD pipelines, and Kubernetes ensures seamless deployment and top-notch performance.
- Innovative Approach: With a pragmatic and “get-it-done” mentality, I simplify complex tasks and deliver results efficiently.
My skills
My Expertise in Tools
Portfolio
My Latest Project
HiHR Innovate Job Board - Own Project
HiHR.pro is a job board platform that I co-founded and developed as the lead creator. The project combines modern technological solutions with intuitive design, enabling efficient connections between employers and job seekers. HiHR.pro is not just a recruitment tool but also a space that supports professional growth and development.
Backend Engineer in Energylab for Wellbeeing
Energlab moves people with virtual challenges organised by their employer, brand, city or any other organization. They offer a web solution with standard plug-and-play challenges or fully customised branded challenges that engages participants through playful gamification, worth-winning rewards and inspiring content to promote a healthy lifestyle. Because a healthy body works.
Teczka Pacjenta | Health Folder in Pragmatic Coders
Health Folder is a mobile and web application that revolutionizes the way medical data is managed. By leveraging advanced technology, patients can easily organize their medical records, while doctors gain real-time access to accurate information.
Testimonials
Beautiful words from my Network
Global Digital Analyst at Randstad
It has been a true pleasure to work with Jędrzej on our projects. Jędrzej really wants to understand everything and wants to deliver quality (for the long run). He is not the person to just execute something without thinking: he will make sure that everything is done with a good thought about purpose. It's great to have someone as Jędrzej in your team, both personally as professionally.
Tech Lead of Integrations Team @ Alokai
Jedrzej is a highly skilled software developer who I could always count on. I really appreciate his knowledge, skills and vibe. I can recommend him as a passionate developer who does great work and has a lot of fun doing it.
Change enabler & team coach
Jed is a great person to work with. He is very curious, wanting to grow his knowledge. Developers need to do that, off course. But Jed is a team player, using that curiosity in situations others are not always willing to work on it. He sees issues and challenges as opportunities, things you can learn from and do better. For a product development team (in this case in software) that’s a mindset I always see as a big added value to inspire others in the team to build the best product
Independent Software Engineer, IT Manager
Jedrzej is a pleasure to work with, always eager to learn and listens to the feedback he will receive. He delivers quality code without losing himself into details. He is well respected within the team and always in for a laugh as well. It was a pleasure to have Jedrzej in my team.
Software Engineer at PushPushGo (Part of Vercom S.A) | Web&Mobile Push | CPaaS
Friendly and helpful, that is what comes to mind if I describe Jędrzej. I have had the pleasure of working with him on many different projects. His ability to help others and share his knowledge is outstanding. He is also very productive and skilled. Every employee would be happy with a programmer like Jędrzej.
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Backend Development