Codebyday,chaosbychoice

I'm a software engineer with a passion for building products that help people save time.

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Founder

I turn zero into one. Sometimes into ten.

Entrepreneur

I chase opportunities, not job titles.

Developer

I speak fluent JavaScript and problem-solving.

Mentor

Helping others skip the dumb mistakes I made.

Researcher

Curious by default. I dig deep before I build.

Thinker

Not everything I do ships — but it shapes what does.

Writer

Sometimes code, sometimes essays, sometimes late-night rambles.

Human

Imperfect. Learning. Figuring it out like the rest of us.

Educate

If you need a mentor, someone to lead a workshop, or an expert to judge a competition, I'm your guy.

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Build

I am a generalist, and I love to build things. If you are just starting out, or your stuck on a problem, I can help.

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Advise

Need an expert opinion on product, workflows, processes, organization, roadmapping or fundraising? Just let me know.

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Co-Founder & CTO

SalesPlay X

Oct 2023 - Present

Co-Founder & CTO

SalesPlay X

Oct 2023 - Present

Honolulu, USA

SalesPlay X is a startup that provides a platform for sales teams to manage their sales process.

SalesTechAIB2BEnterpriseSaaS

Single-handedly built the entire platform from scratch using TypeScript, Next.js, Mantine, PostgreSQL.
Built a complex workflow orchestration with Trigger.dev that allows users to run enrichments (3rd party APIs) and AI processes in the background.
Built a integration management system with UI that allows users to connect their CRM, email, and other tools to the platform.
Designed our LLMOps with Langfuse to effectively manage, monitor, and optimize our AI prompts.
Managed the process of getting our infrastracture to be SOC2 compliant for our enterprise customers.
Integrated 10+ 3rd party APIs to our platform providing us with real-time updates on our customers' data.

Accelerators:

Techstars SF (2025)

Blue Startups (2024)

Funding:

Techstars

Accelerator

(2025)

$125,000

Blue Startups

Accelerator

(2024)

$80,000

Angle Round

Private Capital

(2023)

$50,000

Co-Founder & CEO

No Spoilers

Aug 2016 - Aug 2024

Co-Founder & CEO

No Spoilers

Aug 2016 - Aug 2024

Warsaw, Poland

No Spoilers food waste prevention platform and inventory management system for restaurants.

FoodTechCleanTechB2BSaaS

Built and lead a team of 11 people at the peak of the project (before the COVID-19 pandemic).
Built both webapp and mobile app from scratch using JavaScript, React Native, React, Redux, Node.js, PostgreSQL.
Worked with BLE peripherals that would connect and send data directly to React Native app in real-time.
Took part in multiple foreign delegations led by the Polish government, including to the United States, Thailand, and Denmark.
Gain recognition as one of the leading food waste prevention startups in PwC report.
Received Seal of Excellence from European Commission for our work on food waste prevention.
Profile on my co-founder and me was published in Forbes.

Accelerators:

FoodForward (2021)

Funding:

Angle Round

Private Capital

(2025)

$140,000

Simpact Fund

Venture Capital

(2024)

$280,000

European Union Fund

Grant

(2023)

$220,000

Co-Founder & CEO

Hyperyun

Jun 2013 - Jan 2016

Co-Founder & CEO

Hyperyun

Jun 2013 - Jan 2016

Shanghai, China

Hyperyun is real-time backend as a service platform for developers to build real-time applications.

Dev ToolsReal-TimeB2BBaaS

Built a real-time backend as a service platform for developers using JavaScript, Node.js, MongoDB, and WebSockets.
Had opportunity to work with startups in Chinese ecosystem to implent our solution and talk partnership with local cloud providers.

Accelerators:

InnoSpace (2014)

Funding:

Angle Round

Private Capital

(2015)

$30,000

InnoSpace

Accelerator

(2014)

$15,000

Membership

Techstars

I got into Techstars accelerator program.

Grant

StartIn

We are proud to be ranked in the world’s first FoodTech 500

Recognition

ASTRJ Publication

Membership

TechTown Detroit Expert

I invited to be an expert in TechTown Detroit.

Membership

Blue Startups

I got into Blue Startups accelerator program.

Membership

Polish Alumni Association

I joined the Polish Alumni Association.

Membership

YTILI Fellowship

I was selected for the YTILI Fellowship program.

Recognition

PwC Net Zero Future50

No Spoilers are delighted to be profiled in the new Net Zero Future50 report – CEE edition, just released by PwC Central & Eastern Europe and Eastern Europe in partnership with Wolves Summit!

Recognition

TechBBQ

I was invited to be a part of Polish delegation at TechBBQ.

Recognition

Food For Future Summit

Food For Future Summit at Expo 2020 Dubai

Grant

Seal of Excellence

Grant

Grant for Eurogrant

Recognition

FoodTech 500 List

We are proud to be ranked in the world’s first FoodTech 500

Award

Gastro Meeting 2018

We are proud to be ranked in the world’s first FoodTech 500

Recognition

SXSW 2018

We are proud to be ranked in the world’s first FoodTech 500

Award

Startup Europe Awards 2017

We are proud to be ranked in the world’s first FoodTech 500

Grant

Platformy Startowe

Award

Jamendo Innovation Award

We are proud to be ranked in the world’s first FoodTech 500

Award

Medal of Merit for National Defence

Women in STEM Essay CompetitionJury

WomenInSTEM.PL05/13/2025

Jury

Women in STEM Essay Competition

WomenInSTEM.PL

05/13/2025

I had a pleasure to review essays of talented young women in STEM fields for 2025 Women in STEM Poland Short Essay Competition.

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From Idea to BusinessWorkshop

Warsaw Enterprise Institute05/09/2025

Workshop

From Idea to Business

Warsaw Enterprise Institute

05/09/2025

Workshop organized by Warsaw Enterprise Institute where I talked about Lean framework and helped students to create a Lean Canvas for their ideas.

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AI: What will it do to us?Talk

Polish Alumni Association04/24/2025

Talk

AI: What will it do to us?

Polish Alumni Association

04/24/2025

Talk with Zbigniew Bartuś (journalist of Dziennik Gazeta Prawna and Forsal.pl) organized by Polish Alumni Association and Tygodnik Powszechny Club about benefits and risks of AI development.

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SoTecIn Projects EvaluationJury

SoTecIn Factory11/18/2024

Jury

SoTecIn Projects Evaluation

SoTecIn Factory

11/18/2024

As a member of SoTecIn Mission Council I had a plesure to review and score projects of talented European entropenuers working on circular econmy

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Restaurant MetricsWorkshop

Detroit TechTown05/01/2023

Workshop

Restaurant Metrics

Detroit TechTown

05/01/2023

Workshop organized by Detroit TechTown where I talked about restaurant metrics and how to use data to improve business.

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Entrepreneurship in EuropeTalk

Michigan Ross04/28/2023

Talk

Entrepreneurship in Europe

Michigan Ross

04/28/2023

Firechat at Michigan Ross School of Business where I and other YTILI fellows talked about entrepreneurship in Europe.

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313 STRONGMentor

Detroit TechTown04/24/2023

Mentor

313 STRONG

Detroit TechTown

04/24/2023

As a part of Detroit TechTown Small Business Team 313 STRONG, I mentored Detroit restaurant owners to help them improve their business thanks to the inventory managment software.

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How to invest 10k, 50k and 100kPress

Forbes12/03/2021

Press

How to invest 10k, 50k and 100k

Forbes

12/03/2021

I give my advice on where to invest 10k, 50k and 100k in Forbes.

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11th Commandment: Do not wastePress

Forbes03/26/2020

Press

11th Commandment: Do not waste

Forbes

03/26/2020

Interview with me and my co-founder about No Spoilers and food waste prevention.

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Crossing the Great WallTalk

Warsaw School of Economics05/23/2018

Talk

Crossing the Great Wall

Warsaw School of Economics

05/23/2018

Talk about doing business in China given at Warsaw School of Economics organized by Chinese-European Partnership for Development.

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Asian DragonPress

MamStartup.pl01/24/2018

Press

Asian Dragon

MamStartup.pl

01/24/2018

Article I wrote about WeChat and how it is changing China published by MamStartup.pl.

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Real-time DesignTalk

NYU Shanghai11/08/2014

Talk

Real-time Design

NYU Shanghai

11/08/2014

Talk about designing user interfaces for real-time applications given at NYU Shanghai at Barcamp event.

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China's app marketTalk

BDG.web Meetup07/23/2014

Talk

China's app market

BDG.web Meetup

07/23/2014

Talk about China's app market and how to enter it given at Bydgoszcz Web Development Meetup.

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Here are some of my projects and things I do in my free time. For my professional work check Journey section.

Open Source Projects

I love open source and I couldn't build half of my projects without contributions of all the talented developers. Here are some of my Open Source projects.