Maciej Witowski

Maciej Witowski Email and Phone Number

Head of Engineering @ OpenDataLabs
Kraków, PL
Maciej Witowski's Location
Cracow Metropolitan Area, Poland, Poland
Maciej Witowski's Contact Details
About Maciej Witowski

Engineer and engineering leader currently focused on AI and blockchain tech. Shipped web and mobile products at both startup and enterprise scale. A proponent of small, efficient, and capable teams that take ownership of their work and deliver real value to users.

Maciej Witowski's Current Company Details
OpenDataLabs

Opendatalabs

View
Head of Engineering
Kraków, PL
Website:
opendatalabs.xyz
Employees:
13
Maciej Witowski Work Experience Details
  • Opendatalabs
    Head Of Engineering
    Opendatalabs
    Kraków, Pl
  • Galadriel
    Engineering Lead
    Galadriel Sep 2024 - Present
    Leading Galadriel's engineering team. We are on a mission to build the world’s largest distributed LLM inference network.We are hiring:- Lead ML Engineer- Senior ML Engineers- Staff Engineer, Distributed Systems- Full-Stack Engineer
  • Protocol Labs
    Engineering Manager
    Protocol Labs Aug 2022 - Jul 2024
    San Francisco, California, Us
    - August 2022 - December 2023Lead the engineering team towards launching Filecoin Virtual Machine (FVM). Post successful launch, leading the wider platform including core engineering, testnets, block explorers, security, Solidity libraries, OSS collaborations, RPC node providers and more.4 months after launch the platform had 600K+ users, ~$70M total value locked, and 3k+ external teams building applications. https://fvm.filecoin.io/- Since November 2023Leading the engineering team at Interplanetary Consensus, a revolutionary blockchain technology that powers planetary-scale web3 apps. https://www.ipc.space/
  • Zendesk
    Engineering Manager
    Zendesk Apr 2021 - Aug 2022
    San Francisco, California, Us
    Lead a distributed engineering team responsible for the portfolio of Zendesk mobile apps.Examples of daily activities included:- People management of 7 engineers (1:1s, career conversations, coaching, etc.)- Supporting Senior and Staff engineers who lead large, multi-quarter long projects- Balancing the project workload for 2 engineering teams (14 engineers in total)- Communication with globally distributed stakeholders in Dublin, SF, Singapore, etc.- Preparing long-term (>= 9 months) product and engineering roadmap for products in 3 different domains (sales, support, chat)- Staying up-to-date with the technology by collaborating on architecture designs, code reviews, and good engineering practices.
  • Zendesk
    Mobile Tech Lead
    Zendesk Oct 2020 - Apr 2021
    San Francisco, California, Us
    Tech Lead in the team of 10 engineers, building great product across Android, iOS and backend.- Evolving mobile tech (backend and clients) to work well with the rest of the micro-services based system.- Collaborating with other tech leads on the company-wide engineering initiatives.- Recruiting, on-boarding and mentoring engineers.
  • Zendesk
    Staff Software Engineer
    Zendesk Jul 2019 - Apr 2021
    San Francisco, California, Us
  • Zendesk
    Senior Software Engineer
    Zendesk Feb 2016 - Jun 2019
    San Francisco, California, Us
    Building #1 rated Android app for sales professionals using Kotlin, RxJava, Dagger 2 and whatever else is needed to deliver top-notch solutions to hard, big-scale problems. Managing a codebase of around 500k LOC.Some stuff I worked on: - Voice integration using Twilio- Logging GSM calls and letting users add a summary straight after each call- Scanning calls and SMSes for seamless integration between Base and Android phone- Exporting Base Contacts to the system Phone app- Notifications- Background processing solutions- Data synchronization between mobile and web- Powering features and screens with data source consisting of synchronized objects and on-demand fetched objects, when there was way too much data to synchronize- Evaluating Kotlin as a potential language (mid-2016) and introducing it to the codebase- Implementing RxJava-based architecture for complex features and screens- Migration to target Android 6.0, including support for Runtime permissions throughout the app- Setting up dependency injection with the latest versions of Dagger 2 and Dagger Android
  • Scaleworks
    Software Engineer
    Scaleworks Jan 2014 - Jan 2016
    San Antonio, Texas, Us
    Building mobile and web products. Working in local and remote teams.Products:- Wootric (www.wootric.com)- Filepicker (www.filepicker.com)- CloudApp (www.getcloudapp.com) - FollowupCC (www.followup.cc) Technologies: Android, Ruby, Ruby on Rails, Sinatra, Python, JavaScript, AngularJS, Redis, PostgreSQL
  • Comarch
    Software Engineer
    Comarch Jul 2011 - Sep 2013
    Kraków, Pl
    Working on CRM system for one of the dominant telecommunications operators in Europe. First full-time coding experience using Java, Groovy and Ruby.

Maciej Witowski Skills

Ruby Ruby On Rails Android Programming Project Management Team Leadership Telecommunications Java Public Speaking Soft Skills Event Management Training Self Development Mobile Devices Mobile Applications Javascript Jira Sql Postgresql

Maciej Witowski Education Details

  • Agh University Of Krakow
    Agh University Of Krakow
    Telecommunications
  • Proidea Kraków
    Proidea Kraków
    Cisco Certified Network Associate

Frequently Asked Questions about Maciej Witowski

What company does Maciej Witowski work for?

Maciej Witowski works for Opendatalabs

What is Maciej Witowski's role at the current company?

Maciej Witowski's current role is Head of Engineering.

What is Maciej Witowski's email address?

Maciej Witowski's email address is wi****@****ail.com

What is Maciej Witowski's direct phone number?

Maciej Witowski's direct phone number is +165090*****

What schools did Maciej Witowski attend?

Maciej Witowski attended Agh University Of Krakow, Proidea Kraków.

What are some of Maciej Witowski's interests?

Maciej Witowski has interest in Reading Books, Marketing, Books, Running, Roller Skating.

What skills is Maciej Witowski known for?

Maciej Witowski has skills like Ruby, Ruby On Rails, Android, Programming, Project Management, Team Leadership, Telecommunications, Java, Public Speaking, Soft Skills, Event Management, Training.

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Aero Online

Your AI prospecting assistant

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.