Shahar Lackritz

• Spearheaded the formation of the company’s data team as the first engineer, scaling it to a team of 6. Delivered high-impact projects, including fraud prevention models with a 98% recall, saving €5M annually • Developed phishing detection models achieving 99% recall, contributing to a €1M annual savings • Architected and implemented a robust data platform managing terabytes of data across dozens of sources, enabling advanced analytics and modeling

Co-founded and led the development of a therapist matching SaaS platform, reaching 200 registered therapists. Drove both technical architecture and product strategy

Designed and launched a B2C risk management platform for commercial flights from concept to post-alpha

• Designing a precipitation prediction module for a weather application • Programming a REST API client-server interface for automatic data collection and submission • Designing a client-side SOAP API software for automatic data collection

• Part of a receivers and transmitters R&D team. • Designing class D transmission amplifiers (LTspice, MATLAB, DxDesigner). • Designing the RF architectures of mobile communication systems (Matlab, ADS) • Developing active and passive RF filters (ADS, Momentum). • Developing and designing PLLs (PLLatinum, ADIsimPLL). • Researching new technologies and components of clock dividers, PLLs, high speed DACs and ADCs. • Integration and testing of various systems (receivers, transmitters, power amplifiers, active filters, clock dividers, ADCs and DACs). • Testing and debugging the analog part of HF communication systems.

• Part of R&D team. Focusing on wireless communication systems. • Programming the connection initialization sequence for various Linux based wireless systems (Python). • Configuring backend protocols for various Linux based communication systems (Shell Script). • Deciphering custom communication protocols (MATLAB, Python). • Studying and researching cellular technologies and protocols (GSM & TETRA protocols, E1 protocol, network structure & components). • Designing PCBs of RF & digital circuits (multilayer boards, SMT). • Developing and designing RF down converters and receivers (Mentor Graphics). • Providing professional guidance & training in the RF field (classes of up to 30 people). • Integrating and testing various systems (Down converters, receivers and transmitters). • Earned the department award of excellence for year 2009. • Earned the 2009 "Life Source" award for projects that made a significant intelligence contribution.