Robert Grzesik's Email Addresses & Phone Numbers

📖 Summary

CEO @ LumiWealth Greater New York City AreaSoftware Technical Lead @ Voyager - Building a scalable, microservice oriented order management and ACH
 deposit/ withdrawal system for cryptocurrencies from scratch
- Lead architect for high throughput, REST-based brokerage app that can
handle millions of requests per second
- Helped architect cybersecurity measures throughout the product
- Technologies used: NodeJS, Python, Go, AWS, Docker and Kubernetes From March 2018 to July 2019 (1 year 5 months) Greater New York City AreaVice President, Fintech @ Greystone & Co. - Client facing manager, brought in over $100 million of new business
- Wrote software code in Python (Pandas, SciPy, Keras/ TensorFlow, Django),
ReactJS, Go and Ruby on Rails
- Built and maintained multifamily lending underwriting model
- Product Manager: researching customer needs and strategy
- Created software that has processed over $3 billion in loans
- Had 5 engineers as direct reports
- Spoke on stage at events of over 100 people representing Greystone’s
technology efforts From June 2016 to March 2018 (1 year 10 months) Greater New York City AreaVice President Of Software Engineering @ Perch Interactive - Managed a team of 6 engineers whose functions were Ruby on Rails,
Computer Vision (C++ and TensorFlow Machine Learning), AngularJS and
Hardware
- Participated in board meetings, spoke to customers and communicated with
investors
- Programmer: Ruby on Rails, Computer Vision (C++ and TensorFlow Machine
Learning) and AngularJS From October 2015 to June 2016 (9 months) Greater New York City AreaSenior Project and Product Manager, Co-Founder @ MoPals (OTC: PALS) - Managed a ~20 person team of iOS, Android, Ruby on Rails, AngularJS software engineers and designers- Helped recruit, interview and hire new engineers- Oversaw product/ architecture design- Managed 5 projects simultaneously- Programmer: Ruby on Rails, AngularJS and iOS as needed From January 2014 to April 2015 (1 year 4 months) 109 Atlantic Avenue, Unit 308Ruby on Rails Team Leader, Software Developer @ Millennium Research Group - Helped with hiring, recruitment and management- Programmer: Ruby on Rails From October 2013 to January 2014 (4 months) 175 bloor street eastPresident and Co-Founder, Software Developer @ ShopKart - Marketing: direct mail, Facebook ads, Google Adwords and Social Media- Business development- Programmer: iOS and PHP From September 2012 to May 2013 (9 months) www.torontoshopkart.comCo-Founder/ CTO, Java, PHP and iOS Software Developer @ Hovr/ Slyce (CVE: SLC) - Created a proprietary set of technology for image processing/ recognition- Hovr was subsequently acquired by Slyce and had an IPO in April 2014- Programmer: Java, PHP and iOS From May 2012 to September 2012 (5 months) Toronto, Canada AreaCo-Founder, Agile Team Leader, Software Developer @ MediaConnect Apps - Managed a team of developers, maintained client relationships, and helped grow the business- Consulting for software development at medium sized businesses- Special project included Hovr, which later got acquired by Slyce before their IPO- Programmer: iOS, PHP, C#, and Ruby on Rails From December 2010 to September 2012 (1 year 10 months) www.mediaconnectapps.comTutor @ McMaster University - Managed a private tutoring business of up to 30 students per year- Established a sales network ranging from past students to professors From January 2008 to April 2009 (1 year 4 months) Teaching Assistant: Finance @ McMaster University - Mentored students and helped improve grades and skills such as time management and efficiency From September 2008 to December 2008 (4 months) VISA Customer Service and Sales @ RBC - Used financial knowledge to help customers choose suitable banking products, increasing customer retention- Effectively assisted and sold financial products to 100 customers a day From July 2007 to January 2008 (7 months) Employee @ Gould Trading Floor - Educated visitors on use of Bloomberg, Reuters Kobra and Reuters Power Plus Pro- Created advanced spreadsheets to assist professors and graduate students conduct their market research From April 2007 to July 2007 (4 months) Lifeguard/ Swimming Instructor @ City of Mississauga - Led classes with up to 30 people- Responsible for a pool of up to 250 swimmers, working as a highly cohesive team- Successfully rescued three patrons from drowning From January 2004 to September 2005 (1 year 9 months)