Started as a full-stack developer with a specialization in backend services and architecture.Throughout my career, I've developed, published, maintained, and led projects of web servers, microservices, databases, and front-end clients (web and mobile) from design to market.Since I've been working in startup companies my entire career, researching, learning, creating, and finding solutions for budgetary and technological constraints have become my second nature, and I’m very grateful for the path I’ve taken.A bit about who I am:I'm a perfectionist with anything that comes to writing code, I expect a lot from myself and from my team.I believe that one must never think he/she is the smartest in the room regardless of his/her experience or rank, and you should always listen to one another, and encourage one another to eventually have the perfect team!
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Co-Founder, CtoHeimdall GamesTel Aviv-Yafo, Il
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Director Of EngineeringInnovid May 2023 - Nov 2024New York, Ny, Us* Lead a group of engineers, fostering a culture of innovation and teamwork.* Addressing complex architectural challenges, including database migrations, service refactoring, analytics processing optimization and creating new core services and tools.* Guided the team towards excellence by reviewing applications for quality and mentoring developers, ensuring best practices and high standards were met* Pioneered the establishment of SSDLC procedures, setting the stage for the entire organization projects with clear goals, and prudent budgeting* Member of the Learn & Development guild -
Principal Software EngineerInnovid Dec 2021 - May 2023New York, Ny, Us* Created and Improved ETL processes (Written in Java, Scala, Kotlin and Python) for the analytics pipelines using AWS EMR, Redshift, Spark, Kubernetes, EC2, S3, Batch, Lambda & more, with cost-optimization and scalability focus.* Drove initiatives to revolutionize data handling, processing and storage.* Saving costs of our data processing infrastructure by more than 50% while increasing scale out capabilities
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Chief Technology OfficerFunatix Club Oct 2020 - Jan 2022Kfar Saba, Israel, Il* Spearheaded technological design, documentation, and maintenance of company products.* Led a diverse group of 10 engineers, fostering career growth through training and mentoring.* Provided hands-on project management and contributed to technology strategy, specializing in framework architecture.* Defined business processes, applications, and technology requirements across multiple units.Collaborated with product managers and development teams to implement new features and product extensions.* Demonstrated over 50% hands-on experience as CTO and 70% as a team leader.* Proficient in tech stack including MongoDB, AWS (serverless, microservices, CDN, Networking, Security), .Net Core C#, Angular, and Ionic framework.* Meetings with potential investors, presenting the technological stack and vision of the company -
Back-End Team LeaderFunatix Club Jan 2018 - Oct 2020Kfar Saba, Israel, Il
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Senior Software DeveloperFunatix Club Jan 2016 - Jan 2018Kfar Saba, Israel, IlCreating and leading the backend development from day one.Backend development with C# .Net Core 2.1 and 3.1, including windows services, web api, and tasks.Using MongoDb with sharding and replica sets.Fully AWS scalable architecture includingElasticBeanstalk, EC2, S3, Lambda, CloudWatch, CloudFront, ElastiCache and CloudFront applying AWS's advanced security measures including strict roles policies, VPC,security groups, etc. In addition to my backend role, Ive created websites using Angular,characterizing and helping to lead a front-end team developing an android/iOS Ionic application.
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Full Stack DeveloperGroboot May 2013 - Oct 2014Ramat Gan, IlDeveloper of PushApps. PushApps is a web tool for developers or product managers in order to send push notifications to their mobile users.Frontend developed in jQuery.Backend developed using C# and MSSQL.in addition to writing an API server, I developed a highly scalable messaging service which interacts with Google and Apple servers. -
Aircraft Maintenance Team LeaderIsrael Defence Force 2010 - 2013Ground crew team leader in the IAF.Responsable for a team of around 20 men and women. The crew was in chaged of maintaining and fixing around 25 aircrafts.The job entailed working under a great pressure with rapidly shifting dynamic situations and a high degree of responsabilty.Honorably discharged of the rank of First Sargent.
Ori Refael Skills
Ori Refael Education Details
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Ben-Gurion University Of The NegevExecutive Mba -
Ben-Gurion University Of The NegevComputer Science
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Ohel-Shem High School In Ramat Gan , IsraelPhysics.
Frequently Asked Questions about Ori Refael
What company does Ori Refael work for?
Ori Refael works for Heimdall Games
What is Ori Refael's role at the current company?
Ori Refael's current role is Co-Founder, CTO.
What schools did Ori Refael attend?
Ori Refael attended Ben-Gurion University Of The Negev, Ben-Gurion University Of The Negev, Ohel-Shem High School In Ramat Gan , Israel.
What are some of Ori Refael's interests?
Ori Refael has interest in Table Tennis, Politics, Computer Games, Studying, Science And Technology, Pool.
What skills is Ori Refael known for?
Ori Refael has skills like C#, Sql, .net, Web Development, Microsoft Sql Server, Jquery, Html, Leadership, Mysql, Css, Javascript, Ajax.
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