Tamir Klein
Tel Aviv-Yafo
Summary
Over my extensive two-decade tenure in the tech industry, I've consistently excelled in product management and budget oversight for teams with global reach. My role as an executive leader has been pivotal in driving customer-centric innovation and engineering excellence across diverse sectors like Fintech, Online food delivery, cloud optimization, and Engineering tooling. In addition to my broad domain expertise, I am proficient in a range of tools and technologies such as Kubernetes (K8S), NoSQL databases like MongoDB and DynamoDB, serverless computing with Lambda, BigQuery, Java, Golang, and Node.js. I've applied these skills effectively to craft resilient, scalable, and cost-effective cloud architectures and microservices on AWS and GCP platforms. My interpersonal and communication skills are strong, facilitating seamless collaboration across marketing, pre-sales, project management, and customer support teams. I adhere to a 'Winner and Can-do' leadership approach, placing emphasis on innovation and excellence to elevate organizations in their respective domains.
Overview
17
17
years of professional experience
5
5
Certifications
1
1
Language
Work History
Sr. Director Of Engineering, GM Israel
Grubhub
12.2021 - Current
- As Senior Director of Engineering and GM at Grubhub's EMEA site, I led a global group of 6 squads using agile development and scrum methodologies driving 30% YoY growth by strategically improving our cloud and Kiosk product lines
- Managing technical development and P&L, I ensured alignment with business objectives, resulting in a significant financial impact and market dominance in the US
- My leadership fostered collaboration and innovation across teams spanning Israel, Romania, and the US, solidifying Grubhub's position as an industry leader.
Director Of Engineering
DoiT International
07.2021 - 11.2021
Director Of Engineering
DoiT International
02.2020 - 07.2021
- I have been leading the development and research of DoiT SaaS flagship products, overseeing their Software Development Life Cycle (SDLC) execution using agile/scrum methodology
- A significant part of this has been expanding our global R&D team (UK, Poland and Israel), where I've managed a 10x increase in team size, emphasizing the recruitment and mentoring of team leaders for a robust talent pipeline and a cohesive team dynamic
- I have also spearheaded the creation and execution of learning and growth plans for our engineers, ensuring they possess the necessary skills and resources to meet their 20% year-over-year growth objectives
- Additionally, I've been hands-on in managing our cloud platform services on Google Cloud Platform (GCP) and Amazon Web Services (AWS), utilizing tools like AppEngine, Firestore, BigQuery, Golang, and NodeJS to ensure optimal performance and scalability of our solutions.
CTO
superQuery (accuired by DoiT)
01.2018 - 02.2020
- Lead the Design & Building of a unique BigQuery web IDE service with an embedded SQL optimization engine using best of breed big data serverless cloud technologies (AWS and Google Cloud)
- Hands-on experience with JS, node.js, Python, SQL and server-side development tools
- Responsible for the company end to end development process using TDD, CI/CD tools to ensure 24X7 service uptime and support.
CTO
TradAir
11.2010 - 10.2017
- From the company's inception, I've played a pivotal role in its growth, taking it from a 4-person startup to a thriving team of over 70, with successful fundraising rounds
- Hands-on Expertise: (1) Java (7 & 8), Spring, and other low latency, multithread technologies, Web socket (2) React (Web and Mobile), BFF, and backend integration projects (3) Design Cloud-based (AWS) distributed large scale systems with a focus on end-to-end application security (Private cloud using WAR best practices).
Vice President Research And Development
m-Wise Inc
10.2006 - 11.2010
- Responsible for the development pipeline and its alignment to core business needs, as well as meeting the company's growth goals for 4 consecutive years
- Hands on development of the company's mobile product lines including architecture design and development in: Java, Relational database, and Web development, Both in Linux/Window Environments
- Development of the company's business and operations in Brazil, the company's major growth engine, which eventually led to establishing a subsidiary of m-wise in Brazil (Personally oversaw this process including 3-month relocation to Sao Paulo)
- Hands on experience in creating large scale and complex topology solutions compose of: 99.8% availability, scalability, SMS/MMS Gateway connectivity, Complex Billing solutions, XML and Presentation layers and much more
- Led market analysis and resulting go to market plans to account for regional
Education
Bachelor of Science - Information Systems
Technion - Israel Institute of Technology
Skills
Executive Managementundefined
Certification
Software Architecture: From Developer to Architect
Timeline
Sr. Director Of Engineering, GM Israel
Grubhub
12.2021 - Current
Director Of Engineering
DoiT International
07.2021 - 11.2021
Director Of Engineering
DoiT International
02.2020 - 07.2021
CTO
superQuery (accuired by DoiT)
01.2018 - 02.2020
CTO
TradAir
11.2010 - 10.2017
Vice President Research And Development
m-Wise Inc
10.2006 - 11.2010
Bachelor of Science - Information Systems
Technion - Israel Institute of Technology
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