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Paweł K.
Last update: 08 May 2019
ARCHITECT /team lead
Experienced Architect and Team Lead bringing the best of both worlds
Proactive and always seeking consensus in both meetings and systems
Hungry for learning new things and creative in simplifying complex problems.
All rates are indicative, annual rate includes 20% discount
20% discount on yearly basis
GMT+1 West/Central Europe
Warsaw/Poland

EXPERIENCE

Industry Experience

News & Media, Advertising & Marketing, Business & Productivity, Information services & Technologies

Product Experience

multifunctional mail-client, CRM, Internal projects

PORTFOLIO HIGHLIGHTS

Dec `16 – Present

2 years

NewHope mailsystem

Team-Leader/Architect

I’m leading the team responsible for the back-end of NewHope Mailsystem. Along with business (Product Owner and Project Managers) and other team leaders (MTA, Storage, Mobile, Helpdesk) I actively shape and execute both technical and business roadmap of the project. I divide my time between doing management related work (1on1, agile, planning) and keeping active as a engineer/architect.

A greenfield project combining best parts of both already existing systems implemented from scratch using dozens of golang microservices that eventually composed the NewHope mailsystem.

Technologies Stack:

C C++ Cassandra Elasticsearch Golang Nginx SMTP HTTP Consul.io POP3 Microservices

Industry:

News & Media

Product:

multifunctional mail-client

Dec `14 – Nov `16

1 year

NewHope mailsystem

Software Engineer/Architect

Along with several other engineers I had the opportunity to design and implement from scratch dozens of golang microservices that eventually composed the NewHope mailsystem. In addition to that, I got involved by our CTO into spreading golang across other teams, so I joined a short term project of content portal redesign, and wrote a performant content server with CTR optimizations, as well as a user segmenting server, whose success resulted in various teams switching to golang.

A greenfield project combining best parts of both already existing systems implemented from scratch using dozens of golang microservices that eventually composed the NewHope mailsystem.

Technologies Stack:

C C++ Cassandra Elasticsearch Golang Nginx SMTP HTTP Consul.io POP3 Microservices

Industry:

News & Media

Product:

multifunctional mail-client

Dec `13 – Nov `14

11 months

Mail System

Software Engineer, Team member

Development and maintenance of microservices in legacy mailsystem. I faced and had to tame dozens of custom binary and text protocols, service discoveries and loadbalancers, which shaped an unpredictable deathstar architecture that handled around 5 mln active users via WWW, POP3, IMAP, SMTP.

Number of scalable micro-services in Go responsible for various user interactions in the web/mobile interface or via email protocols POP3 and IMAP, all handling 1000s of requests per second.

Technologies Stack:

C C++ Cassandra Python ZeroMQ Microservices

Industry:

Advertising & Marketing

Product:

CRM

Jan `13 – Dec `13

11 months

Custom in-house made CRM

Junior Developer

Team member

custom in-house made CRM

Technologies Stack:

C C++

Industry:

Business & Productivity

Product:

CRM

Oct `12 – Jan `13

3 months

Oracle’s Siebel integration

Junior Developer

Team member

Oracle’s Siebel integration for external client

Technologies Stack:

C C++

Jun `12 – Sep `12

3 months

Software Engineering Intern

Intern

Refactoring legacy parts of codebase for base transceiver station.

Nokia Siemens Networks

Summer trainee in MBB BTS O&M team in Wrocław.

Technologies Stack:

C C++ Embedded Systems Jenkins

Industry:

Information services & Technologies

Product:

Internal projects

Web and UX/UI development agency #278

10-50
Warsaw/Poland
GMT+1

Industries

Architecture & Design, Banking & Finance, Advertising & Marketing, Travel & Tourism, Beauty & Personal Care, Blockchain & Cryptocurrency

Whether you're just starting off, making it to the final stretch, or realizing it's time for a new approach. Let us help you. Get it done.

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