SAGI HAMMER
Experienced Senior Software Engineer at D-ID, leading key projects from initiation to execution. Co-founder & CTO of Reality Shift Ltd., specializing in full-stack development, 3D gaming, cloud solutions (SaaS, PaaS, IaaS), and blockchain technologies (smart contracts, NFTs, RPC APIs). Seeking a challenging role in an innovative, fast-paced environment with a talented team.
Work Experience
Personal
PRESENT
- Gepeta.app: AI-driven personal finance & expense tracking SaaS, helping users manage budgets efficiently.
- A Web3 tool for tracking profit & loss across Solana-based wallets.
Q.E.D Science
MAY 2025 - PRESENT
Founding Engineer
- Led the architecture and development of the core platform from the ground up.
- Built an AI Agent that automates editorial grant discovery, eligibility matching, and application drafting.
D-ID
2021 - 2025
Senior FullStack Engineer
- Designed, developed, and led the foundation of key projects: Studio D-ID, Chat D-ID, and Agents D-ID, ensuring their long-term success and integration.
- Contributing to D-ID API.
Reality Shift Ltd.
2020 - 2021
Co-Founder / CTO
- Developed the VR game Terragon: Symbol Of Magic.
- Worked on a hand gesture recognition system based on image processing using machine learning.
- Implemented a random level generation algorithm for the game's various stages.
- Developed an AI for the enemies in the game, including animations and sound synchronization.
Israeli Defense Forces
2018 - 2020
Software Architect
- Designed and implemented a scalable solution using micro frontend architecture to modernize an old monolithic system.
- Introduced webpack build to an old TSC project.
- Led the gradual transition from AngularJS to React.
Israeli Defense Forces
2014 - 2018
Software Developer
- Developed multiple web apps projects from scratch.
- Developed mapping solutions using ESRI and NEMI/NeWMI.
- Developed an ASP.Net infrastructure to replace an existing WCF infrastructure.
- Developed multiple directives and components in AngularJS.