AgileSparks Team

Erez Tatcher
CEO

Erez has more than 20 years of experience in management, marketing and sales in the technological market, the last 15 years of which were as CEO. Erez earned a B.Sc. in Computer Science from the Technion and after several years as a Software Engineer at Motorola, Israel, he returned to the Technion to complete his M.Sc. in Industrial Engineering and Business Administration. He then served as VP Marketing and International Business Development in a company specializing in Middle Eastern markets. In his next position Erez acted as the CEO of a large educational organization in Israel with 5000+ students per year. Following this he became the CEO of InterBit, a software development company which engaged in project development, consulting and training in the international market, a position he held for 7 years, before founding AgileSparks. Erez has extensive experience as a business consultant and coach and is a board member of several technological startups. Erez is a Certified Scrum Master and a Certified Scrum Product Owner.

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Danny (Danko) Kovatch
Co-Founder, Lead Coach

Danko is a seasoned veteran in the IT industry. His first steps began in 1997 when he completed 5 years of service in the Israeli army in a special elite program, where he was Group Manager in a computer unit. Afterwards, Danko joined a startup by the name of EagleEye, a subsidiary company of New Dimension where he was in charge of several development groups.

In 2000, BMC purchased New Dimension and Eagle Eye became a business unit of BMC. In 2005, Danko was exposed to Scrum and from that date there was no looking back. Danko gained more and more knowledge and experience in Agile and specifically in Scrum and found himself lecturing and helping other companies to implement Scrum.

After leaving BMC, he served as VP R&D in several companies and when the demand for Scrum was too much to handle in parallel, he resigned all posts and became an independent consultant. After an intensive year in which Danko lectured and implemented Scrum in dozens of companies, he initiated AgileSparks.

Danko is a well recognized international speaker with unique ways of presenting Scrum to newcomers. He is a Certified Scrum Trainer (one of only 137 international trainers in the world). Danko is best known for his great enthusiasm for Scrum and his Scrum spark.

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Ronen Bar Nahor
Co-Founder, Lead Coach

Dr. Ronen Bar Nahor is a Lead Coach working with teams and executives, with vast experience in scaling Agile in complex systems and products from the team to the Enterprise / Portfolio / Product levels.

Before joining AgileSparks, Ronen had initiated and led the Agile implementation at Amdocs Product Group (R&D), spanning 3 years with over 100 Scrum teams in five countries. In addition, he developed and implemented the Product Development methodology and led the SQA group at the R&D division. These changes entailed complex change management processes (re-engineering of organizational structure, processes, tools and HR policies), which Ronen lead with Amdocs' senior management.

Additionally, Ronen has extensive hands-on experience in managing software development groups and projects both in Canada and Israel.

Ronen holds a Ph.D. in Organizational Behavior & Information systems from the Technion. He was a Senior Lecturer for many years at the Technion (Software Quality Assurance, System Analysis and more) and was the Head of the Department of Computer Science and Information Systems at Emek Yezreel College.

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Dror Zernik
Lead Coach

Dr. Zernik holds a Ph.D. in Computer Science from the Hebrew University, where he specialized in distributed systems. Dr. Zernik has conceived, originated and implemented several research directions to final products, as a researcher (IBM, Tandem) and as an entrepreneur.  He has over 20 years experience in leading system projects in distributed and Internet-based environments.

Dr. Zernik was co-founder of several start-up companies in leading technical positions managing the development teams. These companies have completed the product development, and are in various stages of market deployment, including some exits.

Throughout these years Dror has learned that the agile concepts work for him best - daily synchronization with periodic re-alignment, TDD and continuous integration were at the foundation of all the successful projects he was involved in. Since 2008, Dror has been coaching startups in both technological and management directions, often leading the Scrum-Kanban-Agile processes.

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Inbar Oren
Lead Coach

Inbar brings with him more than 15 years of experience in the hi-tech market, working in small and large companies, in a range of roles from development and architecture to working with customers as Project and Product Manager.

Since 2008, Inbar has been helping development organizations improve their results by adopting Agile and Lean practices. Inbar focuses on management in an Agile/Lean world, working with companies to build new processes and a new culture.

Due to his background in Product Management, Inbar sees Agile/Lean not just as a development tool and works with Product and Marketing departments to teach them how to use Agile/Lean tools to respond faster and more effectively to the changing markets.

Inbar holds an M.A. in Buddhism and East Asian Cultures as well as two second degree black belts in the martial arts of Iaido and Jodo.  Inbar's blog is at: www.leansamurai.com.

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Ofer Cohen
Lead Coach

Ofer is a Lead Coach working and mentoring teams, managers and large scale Agile implementations. Ofer has 25 years of experience in software development and more than 10 years as a Senior Manager/VP R&D. 

Ofer has a deep understanding of R&D and QA processes and is directly involved in activities of defining customer requirements, system architecture, project management of large scale systems and enterprise products. Before joining AgileSparks, Ofer worked as Head of R&D at SunGard and as R&D Director at BMC Software managing over 60 developers in multiple sites. In 2005 Ofer was the first to implement Scrum at BMC software Israel in a large scale project (8 teams working in 3 different locations). The challenge was huge and Ofer together with his team lead the change and the agile thinking in his Business Unit. From a stall condition in the project it was turned into delivering working software in short iterations and achieving project milestones.

Prior to that, Ofer had worked for many years in multiple positions as Manager, Team leader and developer of UI and servers side applications. 

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Yael Rabinovich
Lead Coach

Yael has been in the IS/IT world since 1994, serving in a wide range of positions including: Professional Services Project Manager, Product Manager and finally Release Manager.  As a Release Manager she took leadership promoting the Agile practices in order to improve R&D delivery capabilities.   Since 2009 Yael has been assisting organizations in the process of adopting Agile methods and mindset.  With close attention to details along the journey Yael helps the organization choose at each step the relevant practices and approaches that will lead to effective and happy teams.  Yael is a practicing Certified Scrum Master since 2008 and Certified Product Owner since 2009.

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Yuval Yeret
Lead Coach

With over 17 years in technology management both in IT and Product Development, Yuval easily jumps into the world of our clients - whether a small startup, enterprise product development, or an IT unit.  Yuval has led some of our key enterprise level agile implementations, and has been central to AgileSparks's pragmatic best-of-breed solution design, taking the best from each approach, and not sticking to any particular dogma. Over the last couple of years, Yuval has led the inclusion of thinking/models from Kanban, Complexity Thinking, Lean Startup, and more into the AgileSparks method and has created our Kanban/Flow Lean practice and basically kickstarted Kanban for software in Israel.  Yuval was one of the first Accredited Kanban Trainers worldwide, a seasoned Scrum practitioner and CSM/CSP/CSPO with lots of experience helping organizations use Scrum in a way that works and delivers in the real world. He's been nominated twice to the Lean Systems Society Brickell Key Award for upcoming world-influencing talent and is a Lean Systems Society Founding Fellow. You can check out his thinking in the popular blog at YuvalYeret.com or in his book "Holy Land Kanban".

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Gil Wasserman
Coach

Gil carries 30 years of developing systems in various technologies and domains such as: Online advertising, Mobile applications, Internet, Communications, BI, Big Data, Cloud based solutions, Real-time systems and Embedded systems. 20 years of experience in managing projects, teams and R&D departments up to levels of VP and COO in large orgs as well as in startups, Gil has developed a deep understanding of software and system development methodologies. Agile being his passion, he led reorg processes to feature teams as well as continuous delivery implementation in high scale and high availability systems.

Gil holds BSC and  MSC in Physics from Tel-Aviv University.

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Sagi Smolarski
Coach

Sagi started his career in software 20 years ago, fresh out of the Technion - Israel Institute of Technology. Since then he has worked as a Software Engineer, Software Architect, Project Manager, Product Manager and VP R&D in companies ranging from the defense industry and the financial services sector to start-up environments. While at Investment Technology Group in 2001, Sagi led the first project to adopt eXtreme Programming and later on lead the company’s global transition to Agile using a mix of eXtreme Programming and Scrum. Sagi has been teaching courses in Software Engineering at Ben Gurion University, and Python intro courses at the Hi-Tech college. Sagi holds a B.A. in Physics and B.Sc. in Materials Engineering. Nowadays, Sagi focuses on agile teams transitions, process metrics and simulation of software processes and on creating tools that help distributed teams and companies collaborate effectively. On the rare occasions when he’s not busy dealing with technology and teams, Sagi flies small airplanes.

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Roni Tamari
Coach

Roni has over 16 years of experience in software development and software development management.  More recently, she has been sharing her experience in training and leading Agile transformations.  

Roni has a truly wide perspective of the software development world, taking the roles of dev manager, and unofficially project and even product manager in some cases.  Roni has had the opportunity to work for companies in various stages: start-ups, growing/transforming and world-leading tech corporations.  Spending half of the time working in Israel and the other half in the US, along with her versatile experience, provides Roni with a unique tool box for handling challenges.

Roni is a graduate of the Technion (Israel Institute of Technology) twice with both a B.Sc. in Software Engineering and a Masters in Business Administration (MBA).

In her spare time, Roni enjoys being on the Board of Directors of Economic Empowerment for Women (non-profit organization).

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