Tomasz Posłuszny

Tomasz Posłuszny Email and Phone Number

Software Developer @ Toptal
Warsaw, PL
Tomasz Posłuszny's Location
Warsaw, Mazowieckie, Poland, Poland
About Tomasz Posłuszny

What if your toughest technology challenges could be the key to unlocking your business’s next big growth opportunity? 🚀Helping businesses and startups overcome technology challenges with tailored software solutions that drive growth and efficiency is at the core of my work. With extensive experience across Fortune 500 companies and agile startups, I understand the unique needs of different industries and know how to develop software that aligns with those needs.My expertise goes beyond coding. I ensure effective project management and assemble the right team to deliver results on time and within budget. Specializing in the Chromium project, I have a strong ability to navigate complex codebases, optimize performance, and maintain cutting-edge web technologies. 🛠️💻I specialize in: C++, Chromium, Browser Extensions, Full-Stack Development (MERN stack: MongoDB, Express.js, React, Node.js), TypeScript, Java Back-End Development, Apache Kafka, Python, Cloud Computing, AWS (Amazon Web Services), Serverless, (REST) APIsWhether you're looking to enhance your digital presence, resolve technical issues or streamline operations, I provide strategic technology solutions that empower your business to succeed.𝐋𝐞𝐭’𝐬 𝐜𝐨𝐧𝐧𝐞𝐜𝐭 𝐭𝐨 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐡𝐨𝐰 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐚𝐜𝐡𝐢𝐞𝐯𝐞 𝐲𝐨𝐮𝐫 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐠𝐨𝐚𝐥𝐬 𝐚𝐧𝐝 𝐭𝐚𝐤𝐞 𝐲𝐨𝐮𝐫 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐭𝐨 𝐭𝐡𝐞 𝐧𝐞𝐱𝐭 𝐥𝐞𝐯𝐞𝐥. 🤝𝐂𝐡𝐞𝐜𝐤 𝐨𝐮𝐭 𝐦𝐲 𝐩𝐨𝐫𝐭𝐟𝐨𝐥𝐢𝐨 𝐚𝐧𝐝 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐡𝐞𝐫𝐞: https://devpeer.net/#projects 🌐

Tomasz Posłuszny's Current Company Details
Toptal

Toptal

View
Software Developer
Warsaw, PL
Website:
toptal.com
Employees:
5903
Tomasz Posłuszny Work Experience Details
  • Toptal
    Software Developer
    Toptal
    Warsaw, Pl
  • Devpeer
    Software Engineering Consultant
    Devpeer Apr 2016 - Present
    Warsaw, Mazowieckie, Poland
    Software engineering projects.
  • Skyrocket Tech, Inc.
    Lead Software Engineer
    Skyrocket Tech, Inc. Oct 2021 - Present
    Remote
    Research and development of web browsing experience improvements on top of Chromium. Full-stack browser application development and maintenance for multiple OSes.
  • Toptal
    Software Developer
    Toptal Feb 2016 - Present
    Remote
    Member of Toptal network.
  • Goldman Sachs
    Senior Software Engineer
    Goldman Sachs Oct 2020 - Oct 2021
    Warsaw, Mazowieckie, Poland
    Designed and implemented a new scalable version of a REST service for market data access auditing and permissioning, which improved throughput by over 500%.
  • Goldman Sachs
    Associate, Backend Developer
    Goldman Sachs Jan 2018 - Feb 2020
    Warsaw, Masovian District, Poland
    Developing back end of marketing website for driving sales of structured financial products: https://www.gsmarkets.de/ https://www.gsmarkets.be/ https://www.gsmarkets.nl/Areas:- authentication and user management- live prices streaming- products data API- rewards programme
  • Opera Tv
    Software Engineer
    Opera Tv Jun 2015 - Dec 2017
    Warsaw, Masovian District, Poland
    First Opera TV, then Vewd after Opera Software acquisition. Recently Vewd has been acquired by Xperi (TiVo).
  • Samsung Electronics
    Junior Software Engineer
    Samsung Electronics Oct 2012 - Feb 2015
    Developing Tizen - an open source, standards-based software platform.Implementation of various Tizen platform modules:- voice UI control- cloud services- web technologiesConducted technical trainings.Actively participated in implementing software development processes and process requirements.Created and presented project and patent proposals to client.
  • Samsung Electronics
    Trainee
    Samsung Electronics Jul 2012 - Sep 2012
    - created UI on embedded system for application with MVC architecture

Tomasz Posłuszny Education Details

Frequently Asked Questions about Tomasz Posłuszny

What company does Tomasz Posłuszny work for?

Tomasz Posłuszny works for Toptal

What is Tomasz Posłuszny's role at the current company?

Tomasz Posłuszny's current role is Software Developer.

What schools did Tomasz Posłuszny attend?

Tomasz Posłuszny attended Warsaw University Of Technology, Warsaw University Of Technology.

Who are Tomasz Posłuszny's colleagues?

Tomasz Posłuszny's colleagues are Juliana Wellmann, Ifeoluwa Abimbola, Raf S., Leandro Matioli, Alizey Khan, Brad Defrank, Kina Bayra.

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