Rafi Jacobson
Software Developer
Jerusalem
Summary
Backend Developer with hands-on experience in integrating generative AI into production environments. Proficient in Python and skilled in optimizing Large Language Models (LLMs). Adept at backend engineering and creating advanced data visualizations using tools such as Retool, Power BI, and Superblocks. Passionate about leveraging generative AI for practical, scalable solutions.
Overview
8
8
years of professional experience
2
2
Languages
Work History
Backend Developer
Sense Education
09.2022 - Current
- Built and optimized FastAPI endpoints, managed database interactions, and implemented third-party integrations to enhance functionality and scalability
- Successfully integrated ChatGPT into the product, establishing it as a core tool for our operations and user experience
- Implemented algorithms in our ML pipeline, enhancing model accuracy and operational performance
- Designed and developed internal data visualization apps using Retool, Power BI, and Superblocks, streamlining decision-making processes and improving team efficiency
Solutions Engineer
Sense Education
11.2021 - 09.2022
- Developed AI-powered classification models to analyze and grade student homework submissions, enabling scalable feedback and assessment.
- Built monitoring scripts to track system performance, detect issues, and ensure smooth operation.
- Created scripts for synthetic data generation, augmenting datasets to improve model robustness and accuracy.
Program Director
Camp Moshava
01.2018 - 01.2019
- Directed a well-structured leadership team as part of the camp's executive group, ensuring seamless program execution and high operational standards
- Strategically planned and executed programming for hundreds of staff and campers, fostering engagement and a memorable camp experience
- Cultivated an environment of radical honesty while maintaining strong, positive relationships with coworkers, promoting trust and collaboration
Mashak Shalishut
Israel Defense Forces
03.2017 - 09.2018
- Oversaw tracking procedures by maintaining and updating databases and Excel spreadsheets to ensure accurate record-keeping
- Assisted with projects by organizing physical and digital files for streamlined tracking and compliance with record-keeping requirements
- Provided comprehensive administrative support, including document preparation, proofreading, file management, and drafting professional correspondence
Education
Computer Science -
Jerusalem College of Technology
Skills
- LangChain
- ChatGPT
- TextGrad
- Python
- FastAPI
- SQLAlchemy
- JavaScript
- React (basic knowledge)
- Power BI
- Superblocks
- Retool
- SQL (PostgreSQL)
Timeline
Backend Developer
Sense Education
09.2022 - Current
Solutions Engineer
Sense Education
11.2021 - 09.2022
Program Director
Camp Moshava
01.2018 - 01.2019
Mashak Shalishut
Israel Defense Forces
03.2017 - 09.2018
Computer Science -
Jerusalem College of Technology
Similar Profiles
Louise RobertshawLouise Robertshaw
Group Director of Engagement at Sense and Sense InternationalGroup Director of Engagement at Sense and Sense International
Ketina ShamuKetina Shamu
Finance Officer at Sense & Sense InternationalFinance Officer at Sense & Sense International
HARPREET KAURHARPREET KAUR
Web Design Intern at Loyalty SenseWeb Design Intern at Loyalty Sense
Eman ZitawiEman Zitawi
University Academic Lecturer at Modern University CollegeUniversity Academic Lecturer at Modern University College
Nadia SalamehNadia Salameh
Program Manager at Ministry of HealthProgram Manager at Ministry of Health