About

Work Experience

• Tech Lead, Petsy

  Nov, 2023 - Present

  As Tech Lead at Petsy, I collaborate closely with the founders to shape and execute the company's technology strategy. I lead a team of both internal and external developers, ensuring that our technological initiatives align with business goals. My role involves hands-on engagement in devops and product development, driving innovation and efficiency within the organization.

  • Worked with founders on the company's technology strategy

  • Managed a team of internal and external developers

  • Hands on with devops and product development

• Chief Technology Officer, Develocraft

  Apr, 2023 - Sep, 20235 months

  As CTO at Develocraft, I refined our sales, delivery and administraive processes. I backed sales by linking tech expertise with client gains, securing deals. My focus on efficient delivery built trust and client satisfaction.

  • Worked on the company's technology strategy

  • Supported sales efforts with technical expertise

  • Managed and oversaw project portfolios and ensured timely delivery with optimal resources

  • Managed multidisciplinary teams of developers

  • Optimized and streamlined processes, enhancing efficiency across departments

• Head of Engineering, Talent Clouds

  Apr, 2021 - Nov, 20221 year 7 months

  At Talent Clouds, I was the highest ranked technical person responsible for all technical domains, from software engineering to IT infrastructure and security. I managed partnerships and orchestrated the onboarding of remote teams. I led hiring processes and onboarded in-house developers. I Collaborated closely with the CEO, Head of Customer Success, and clients to deliver features and services based on roadmaps.

  • Responsible for all engineering efforts

  • Built roadmaps & OKRs

  • Led distributed teams of developers

  • Managed partner teams' relationships

  • Recruited and onboarded developers

  • Startup culture

• Software Development Manager, Reed Online

  Jul, 2019 - May, 20211 year 10 months

  As the Software Development Manager at Reed Online, I led the in-house and remote partner teams including the recruiter platform and the shared services teams. I focused on improving processes, eliminating waste and fostering collaboration with partners and internal teams. My innovations were recognized with awards for problem-solving and value creation. I successfully managed integrations with third-party systems, restructured development workflows, and directly improved the recruitment pipeline by engaging with talent acquisition teams and conducting extensive developer interviews.

  • Lead recruiter platform and shared services teams

  • Recognized for Resourceful Problem Solving

  • Recognized for the Best Idea in a Reed Group-wide challenge (json resume)

  • Best Business Value hackday winner (cloudflare workers site hosting)

  • Supervised integration with a third party data collection platform

  • Supervised integrations with third party Application Tracking Systems

  • Supervised integration with a third party customer engagement platform

  • Ramped up and managed multiple partner teams

  • Reorganized development processes and workflows

  • Worked directly with recruiters and talent acquisition team and improved recruitment pipeline

  • Conducted 100+ telephone & face to face interviews and hired a number of developers

  • Liaised between internal teams

  • Actively involved in architectural discussions

  • Conducted leads and team meetings

• Lead .NET Developer, Mountain Warehouse

  Jun, 2018 - Jun, 20191 year

  At Mountain Warehouse, I led a .NET development team, upholding strong service levels and implementing DevOps practices. My team and I improved system architecture for peak sales events and streamlined warehouse integrations, driving efficiency in returns and exchanges processes. My role included mentoring and expanding the team, directly contributing to the firm's operational excellence.

  • Maintained a low incidents ratio SLA

  • Maintained a CI/CD pipeline with on demand deployment to production

  • Operated a fully devops environment with developers owning their work end to end

  • Conducted regular 1:1 and team building activities. Mentored and coached team members

  • Conducted phone and face to face interviews. Hired 6 developers

  • Extracted parts of the monolith to services

  • Implemented 3 new warehouse integrations. Unified codebase and workflows for 2 existing warehouses. Worked directly with warehouses' developers

  • Implemented returns from stores process for bulk stock transfers back to a warehouse

  • Rebuilt returns/exchanges data flow

  • Improved performance around orders processing to support Black Friday peak sales

  • Worked with a third party vendor to Create a Web Returns in Store portal and supporting data flows

• #1 Developer, GoHosting

  Jan, 2014 - Jun, 20184 years 5 months

  As #1 developer and co-founder at GoHosting, I've built our main product for camping fields management including online booking and IoT-based access control.

  • Created a camping field management: online booking & payments, resource & inventory management, accounting, payments, data migrations

  • Created a point of Sale system integrated with web printers

  • Built an access control system based on RFID and Raspberry PI

  • Created a home monitoring system & self service control panel with Raspberry PI

  • Supervised and mentored on site and nearshore developers

  • Migrated from a single tenant to a multi-tenant application model

  • Maintained a character traits and qualities assessment website

• Trainer, Sitecore

  Aug, 2012 - Dec, 20131 year 4 months

  Conducted training & certification sessions for new Sitecore Certified Developers (C#, ASP.NET, .NET, Sitecore). Assisted in sales process

  • Delivered training sessions across the globe

  • Supported numerous successful technical sales presentations

  • Prepared proof of concepts demonstrations

• Consultant, Roche

  Sep, 2011 - Aug, 201211 months

  Developed a data migration solution as part of the top 10 priority projects globally (C#)

  • Acted as a team lead of 3 developers

  • Built a tool to migrate data between 3rd party vendors in a validate environment

• Freelance Business Owner, Objectware.pl

  Sep, 2008 - Dec, 20102 years 4 months

  Outsourced software development (C#, .NET, ASP.NET, Active Directory, SQL Server, ELK, PHP)

  • Hired and outsources 3 software developers as a nearshore solution to Scannet

  • Joined a startup and built a self service hosted office solution with Windows Remote Apps

  • Multiple small projects & assignments

• Software Developer, Scannet.dk

  Sep, 2006 - Dec, 20082 years 4 months

  Created company's web control panel for products. Built a resource monitoring and billing solution. (C#, ASP.NET WebForms, .NET, SQL Server, MS Exchange, HMC)

  • Created a self service web control panel for Hosted Exchange and other products

  • Programmatically migrated organizations and users from Exchange 2003 to Exchange 2007

  • Created a resource monitoring and billing tool and earned the company 500k DKK/year in missing invoices

• Software Developer, Sputnik Software

  Apr, 2005 - Aug, 20061 year 5 months

  Development of WinForms & WebForms applications (C#, .NET, ASP.NET, SQL Server)

  • Built a drag and drop any application in place auto update component

  • Developed a digital signature solution using a X509 certificates and a hardware security module (HSM)

  • Created an ORM library

  • Ported a WinForms application to ASP.NET WebForms

• Software Engineer, Dantek

  Apr, 2004 - Mar, 20062 years

  Maintenance and development of VB6 applications (VB6, SQL Server, VB.NET, .NET)

  • Developed a VB.NET frontend over VB6 COM components

• System Administrator, BCC

  Jan, 2000 - Mar, 20044 years 3 months

  Responsible for all systems operations. Hardware & software maintenance and purchases

  • Built a VB6 application for Amica Wronki service centers

• Freelancer, Generation CFO

  Jun, 2023 - May, 20251 year 11 months

  Devlopment and maintenance of the company's digital assets

  • Developed and maintained the company's digital assets

• Technical co-founder, Spread Software

  Aug, 2020 - Jan, 20216 months

  Technical co-founder responsible for all things technical (TypeScript, JavaScript, Node.js, Firebase, GCP, Serverless, React)

  • Built an MVP

  • Recruited and worked with freelance developers

  • Evaluated and decided on technology choices

Projects Experience

• Cupid, Personal

  May, 2026 - Aug, 20263 months

  AI Dating Agent

  • From idea to execution

  • Agentic and Hands on develoment

• Day Care Service, Petsy

  May, 2025 - Aug, 20253 months

  Development of a new service type for a pet sitting application

  • Agentic and Hands on develoment

  • Team cooridination

• .NET Migration, Petsy

  Sep, 2025 - Aug, 202611 months

  Migration of a legacy application to .NET Core

  • Planning and execution of node to .NET migration

  • Team coordination

• Tipping System, Petsy

  May, 2025 - Aug, 20253 months

  Development of a tipping system for a pet sitting application

  • Hands on develoment including complete rewrite of stripe integration

  • Team cooridination

• Multi Pet Bookings, Petsy

  Mar, 2024 - May, 20242 months

  Extending an existing pet bookings application to support multiple pets per booking

  • Hands on develoment

  • Team cooridination

• Generation CFO Awards, Generation CFO

  Jan, 2025 - May, 20231 year 7 months

  Development of Generation CFO Awards website

  • Developed the website using react & straip

• Generation CFO Support & Maintenance, Generation CFO

  Jun, 2023 - May, 20251 year 11 months

  Development and maintenance and technical supporf for Generation CFO

  • Maintained and developed the website using nuxtjs & straip

  • Maintained and developed company's community platform

  • Setup business automation workflows with zapier and make

  • devops

• Descartes Website, Develocraft

  Jul, 2023 - Sep, 20232 months

  Development of Descartes website

  • Managed a team of 2 developers

  • Represented the company in client meetings

  • Developed the website using python & django

• Company's Website Migration, Develocraft

  Jun, 2023 - Sep, 20233 months

  Migration of company's website from Strapi to Webflow

  • Managed a team of developers and designers to ensure seamless transition

  • Worked with the marketing team to align branding and ensure consistent messaging during migration

  • Ensured security measures were in place to protect data and maintain website integrity

• Software Delivery, Develocraft

  Apr, 2023 - Sep, 20235 months

  Managing software delivery teams

  • Managed cross functional software development teams

  • Fostered relationships and addressed the needs of existing clients

  • Engaged new clients to expand business opportunities

• Company's ERP System, Develocraft

  Apr, 2023 - Sep, 20235 months

  Implementation of company's ERP system

  • Collaborated with departments like administration, recruitment, and sales to understand and document their processes

  • Identified and proposed and ERP soltion

  • Implemented the ERP solution internally

• District Leadership Committee, Toastmasters International

  Jan, 2023 - Jun, 20236 months

  Overseeing the District's nominations process

  • Recruited and led a 6 members committee

  • Developed a detailed roadmap with clear milestones for the nomination and selection process

  • Launched multiple advertisement campaigns to solicit nominations

  • Interviewed and appointed leaders for 34 roles

• Pimp My Resume, Individual

  Feb, 2023 - Present

  AI based CV improvement service

  • Created react based web application

  • Open AI Integration

  • Infrastructure as Code

• Digital ID, Talent Clouds

  Apr, 2022 - Aug, 20225 months

  Integration with Digital Id provider

  • Lead a team of 4 developers

  • Stripe integration

• ECC Card Payments, Talent Clouds

  Aug, 2021 - Sep, 20212 months

  Introduced Stripe Card payments for orders

  • Lead a team of 4 developers

  • Stripe integration

• Cloudflare Migration, Talent Clouds

  Aug, 2021 - Aug, 20217 days

  Migrated all DNS records to Cloudflare

  • Consolidated all DNS in one place

  • Secured assets against DDoS attacks

• Virtual Machines to App Services Migration, Talent Clouds

  Jun, 2021 - Aug, 20212 months

  Migration of IIS hosted sites from Virtual Machines to App Services and Azure DevOps build Pipelines

  • Lead a team of 2 developers

• DBS Integration, Talent Clouds

  Apr, 2021 - Jul, 20213 months

  Integration with a DBS

  • Lead a team of 4 developers

• Content Repurposing Tool, Spread Software

  Aug, 2020 - Jan, 20216 months

  Content Repurposing Tool

  • Developed SaaS product

  • Managed freelance developers

• Braze Integration, Reed Online

  May, 2020 - Feb, 202110 months

  Integration with a third party customer engagement platform

  • Lead a team of 4 developers

• DataHen Integration, Reed Online

  Jun, 2020 - Dec, 20206 months

  Integration with a third party data provider to scrape jobs of websites, xml and json feeds

  • Main point of technical contact. Lead 1 developer.

• Messaging Service, Reed Online

  Dec, 2019 - Mar, 20204 months

  Extracted SFMC integration functionality from monoliths into a dedicated service

  • Lead a team of a developer and a tester

• Search SEO Service, Reed Online

  Aug, 2019 - Sep, 20192 months

  Extracted SEO related logic from the monolith to a dedicated service

  • Lead a team of 3 developers

• Online Distribution Warehouse Integration, Mountain Warehouse

  May, 2019 - Jun, 20192 months

  Integration with Online Distribution NZ warehouse. Bulk stock transfer UK -> NZ

  • Start to finish

  • Lead a team of 2 developers

  • Worked with the warehouse IT staff across different time zones

• TaxJar Reporting, Mountain Warehouse

  Dec, 2018 - Jun, 20196 months

  Reporting US sales to TaxJar

  • Lead 1 developer

  • Integrated with Amazon and legacy systems & handled major data inconsistencies

• Clipper Poznan Integration, Mountain Warehouse

  Feb, 2019 - Apr, 20192 months

  Integration with Clipper PL warehouse. Bulk stock transfer UK -> PL

  • Start to finish

  • Lead a team of 3 developers

  • Moved 200K+ items, 20+ trucks worth of stock UK -> PL on a short (Brexit dictated) deadline

• Store Web Returns, Mountain Warehouse

  Nov, 2018 - Dec, 20182 months

  Coordinated third party work and setup Jenkins/Docker swarm deployment

  • Start to finish

  • Created deployment pipeline using Jenkins & Docker swarm

  • Enabled returning of items purchased online in a physical store and tracking of the returned stock

  • Worked with third party vendor

• Rework of Returns Processing, Mountain Warehouse

  Nov, 2018 - Dec, 20182 months

  Re-implemented large parts of automated returns and exchanges processing

  • Start to finish

  • Lead a team of 2 developers

  • Increased the percentage of returns processed from 20 to almost 60%

  • Enabled automatic exchange processing

• Store Returns to Warehouses, Mountain Warehouse

  Sep, 2018 - Jun, 201910 months

  Implementation of bulk stock returns to warehouses

  • Start to finish

  • Lead a team of 2 developers

  • Directly worked with with engineering of 3 different warehouses

• Neon Sheep E-Commerce, Mountain Warehouse

  Aug, 2018 - Sep, 20182 months

  Integration with Clipper UK warehouse to support e-commerce for Neon Sheep brand

  • Start to finish

  • Lead a team of 2 developers

• Scribd Audiobooks Downloader, personal

  Jan, 2020 - Jan, 20204 days

  Tool for downloading audiobooks mp3 files from Scribd

  • Start to finish

• Rightmove Downloader, personal

  May, 2019 - Sep, 20195 months

  Tool for scraping Rightmove into google sheets and calculate commute time to work for each property

  • Start to finish

• Home Monitoring System, GoHosting

  Jan, 2017 - Jun, 20176 months

  Raspberry PI based system for collecting data and interfacing with modules + Web Control Panel

  • Start to finish

  • Fully DevOps environment - owned the system from code to production

  • Works integrated with Camping Site Management System or as standalone including online and offline mode

  • IoT on the edge

• Access Control System, GoHosting

  Jan, 2016 - Jun, 20182 years 5 months

  Distributed Raspberry PI based access control system

  • Start to finish - run on 30+ sites

  • Fully DevOps environment - owned the system from code to production

  • Works integrated with Camping Site Management System or as standalone including online and offline mode

  • IoT on the edge

• Point of Sale System, GoHosting

  Jan, 2016 - Jun, 20182 years 5 months

  Point of sale web application for camping sites

  • Start to finish - run on 30+ sites

  • Fully DevOps environment - owned the system from code to production

  • Web printer integration

  • Lead 1 developer

• Identity Profile, GoHosting

  May, 2014 - Jun, 20151 year 2 months

  Web based personality profile assessment tool

  • Maintenance & feature development

• WebHooker, GoHosting

  Dec, 2015 - Dec, 20152 days

  Web request forwarding tool for local development of webhooks

  • Start to finish

• BookingWeb, GoHosting

  Jan, 2014 - Jun, 20184 years 5 months

  Camping site management system

  • Start to finish - run on 30+ sites

  • Online booking integration with any site

  • Inventory management, resource planning, invoicing, accounting, statistics, reporting

  • Integrated with 2 payment gateways

  • Integrated with Danish statistics authority

  • Integrated with a WiFi system

  • Integrated with Access Control system

  • Data migrations from 3rd party systems

  • Fully DevOps environment - owned the system from code to production

  • Fully localized into multiple languages

  • Lead up to 3 developers

• Clinical Trial Data Migration, Roche

  Sep, 2011 - Aug, 201211 months

  Tool to clinical trial data between 3rd party tools

  • Roche Diagnostics Top 10 priority projects

  • Worked in a validated environment

  • Acted as a team lead of 3 developers

• MP3 Downloader, Individual

  Jan, 2011 - Dec, 20111 year

  Tool to download and keep in sync a large online MP3 library used by DJ

  • Start to finish

• Localizable StackExchange Clone, Objectware

  Jan, 2010 - Dec, 20101 year

  SEO optimized, fully localizable stackexchange/stackoverflow clone

  • Start to finish

  • Lead a team of 2 developers

• SEO Tools Online, Objectware

  Jan, 2010 - Dec, 20101 year

  Set of SEO tools to analyse any site and suggest improvements

  • Start to finish

• Surveillance System, IT Management

  Jan, 2010 - Dec, 20101 year

  Hosting center monitoring system

  • Start to finish

  • Skype calls to a phone number in case of an incident

• CMS, IT Management

  Jan, 2009 - Dec, 20091 year

  Custom CMS system

  • Start to finish

  • Lead a team of 2 developers

• Remote Office - OHA, IT Management

  Jan, 2009 - Dec, 20091 year

  Self service web control panel for Windows Server Remote Apps

  • Start to finish

• Hubb, Scannet

  Jun, 2009 - May, 20101 year

  Exchange 2003 to 2007 migration tool

  • Start to finish

  • Migrated tens of thousands of MS Exchange organizations and hundreds of thousands of mailboxes

• Billing System, Scannet

  May, 2007 - Dec, 20078 months

  Resource usage reporting system

  • Start to finish

  • Read usage data from multiple sources: disk storage, active directory, sql server databases, etc

  • Earned 500k DKK/year in new revenue

• Product Admin, Scannet

  Sep, 2006 - Dec, 20082 years 4 months

  Self service web control panel for hosted exchange

  • Start to finish

  • Managed MS Hosted Exchange via Hosted Messaging and Collaboration (HMC)

  • Managed Active Directory

• Digital Signature Solution, Sputnik Software

  Apr, 2006 - Aug, 20065 months

  Digital signature solution using X509 certificates for government units

  • Implemented system to digitally sign and receipt emails sent to an organization

• BeSTi@, Sputnik Software

  Apr, 2005 - Aug, 20061 year 5 months

  Budget management system for local government units

  • Ported a Windows Forms application to Web Forms to support 'should run on Linux' last minute requirement

• Auto Update Component, Sputnik Software

  May, 2005 - Jun, 20052 months

  Software component to automatically update any app

  • Start to finish

• BiblioMatik, Dantek

  Apr, 2004 - Mar, 20062 years

  Library Management Tool

  • Maintained legacy codebase

• Amica Wronki Service Centers' Tool, BCC

  Jan, 2003 - May, 20035 months

  Tool used to find replacement parts for appliances

  • Start to finish

  • Interfaced with SAP R/3

• DECM - Munich - 2017, Toastmasters International

  Oct, 2016 - Feb, 20175 months

  District Executive Committee Meeting

  • Start to finish

  • 2 days, 60+ attendees

  • Lead a team of 5 volunteers

• DECM - Poznan - 2016, Toastmasters International

  Jul, 2016 - Sep, 20163 months

  District Executive Committee Meeting

  • Start to finish

  • 2 days, 60+ attendees

  • Lead a team of 5 volunteers

• Helsinki Bootcamp - 2015, Toastmasters International

  May, 2015 - Jun, 20152 months

  Bootcamp for incoming District Leaders

  • Start to finish

  • 2 days, 20+ attendees

  • Lead a team of 5 volunteers

• The Legendary TLI - Poznan - 2014, Toastmasters International

  Feb, 2014 - Jul, 20146 months

  Toastmasters Leadership Institute Conference

  • Start to finish

  • Lead a team of 20+ volunteers

  • 3 days, 400+ attendees

• Toastmasters Leadership Institute - Lodz - 2014, Toastmasters International

  Aug, 2013 - Jan, 20146 months

  Toastmasters Leadership Institute Conference

  • Start to finish

  • Lead a team of 20+ volunteers

  • 3 days, 400+ attendees

• District Conference - Athens - 2018, Toastmasters International

  Jul, 2017 - May, 201811 months

  Hosted Toastmasters International District Conference

  • 600+ attendees

  • Hosted Balraj Arunasalam - 2017–2018 International President

• District Conference - Brno - 2017, Toastmasters International

  Dec, 2016 - Nov, 20171 year

  Hosted Toastmasters International District Conference

  • Start to finish

  • Lead a team of 20+ volunteers

  • 300+ attendees

  • Hosted Darren Tay Wen Jie - 2016 World Champion of Public Speaking

• District Conference - Berlin - 2017, Toastmasters International

  Jul, 2016 - May, 201711 months

  Hosted Toastmasters International District Conference

  • Start to finish

  • Lead a team of 20+ volunteers

  • 400+ attendees

  • Hosted Mark Brown - 1995 World Champion of Public Speaking

• District Conference - Warsaw - 2016, Toastmasters International

  Dec, 2015 - Nov, 20161 year

  Hosted Toastmasters International District Conference

  • Start to finish

  • Lead a team of 20+ volunteers

  • 300+ attendees

  • Hosted George Yen - 2013–2014 International President

• District Conference - Timisoara - 2016, Toastmasters International

  Jul, 2015 - May, 201611 months

  Hosted Toastmasters International District Conference

  • Start to finish

  • Lead a team of 20+ volunteers

  • 300+ attendees

  • Hosted Mohammed Qahtani - 2015 World Champion of Public Speaking

• District Conference - Prague - 2015, Toastmasters International

  Jan, 2015 - Nov, 201511 months

  Hosted Toastmasters International District Conference

  • Lead a team of 20+ volunteers

  • 300+ attendees

  • Hosted Jim Kokocki - 2015–2016 International President

• District Conference - Poznan - 2012, Toastmasters International

  May, 2011 - May, 20121 year 1 month

  Hosted Toastmasters International District Conference

  • Start to finish

  • First District Conference in Poland

  • 300+ attendees

  • Responsible for registrations, website and on-site IT support

  • Lead a team of 5 volunteers

  • Hosted Mark Hunter - 2009 World Champion of Public Speaking

  • First Polish Speech Championships

• KontestMasters, Toastmasters International

  Mar, 2013 - Nov, 20152 years 8 months

  Opened a Toastmasters Club

  • First club in Poland focusing on politics and economics

  • Start to finish

  • Weekly meetings, 20+ members

• Twitch Streaming, personal

  Aug, 2017 - Jun, 201810 months

  Streamed games on Twitch

  • Twitch Affiliate

  • 50 followers

• Mlotek PBEM, personal

  Jan, 2003 - Dec, 20042 years

  Play by email & browser based strategy game

  • Start to finish

  • 50 players

  • PHP, Html, MySQL

Skills

Education

Awards

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Interests