My Resume 📝Yitzhak Rabin

Teachr

SDE | Jan 2026 - Present | US | Consultant

• Contributing to AI-powered customized learning experiences, developing intelligent platforms that adapt to student needs.
• Consulting on the architectural design and implementation of AI-driven educational assistants to enhance student engagement.
• Optimizing large-scale web applications for performance and scalability, ensuring a smooth learning experience for thousands of users.

Senderstack Inc

SDE | June 2024 - Jan 2026 | US | Staff Engineer

• Led the development and implementation of key features for SenderStack, an AI-powered email assistant designed to help users manage, summarize, and reply to emails while composing new ones.
• Spearheaded the creation of features that enhanced user productivity, driving a 80% improvement in inbox management efficiency and boosting user engagement by 90%.
• Orchestrated cloud-based deployment strategies and implemented robust CI/CD pipelines, ensuring seamless updates, scalability, and high system availability.
• Managed a cross-functional team using Agile methodologies, fostering collaboration, prioritizing deliverables, and ensuring timely delivery of key milestones while maintaining high-quality standards.
• Optimized backend data processing algorithms such as OpenAI API, reducing email analysis time by 35% and enhancing overall system performance.
• Collaborated with UI/UX designers to revamp the user interface, significantly elevating the user experience and increasing positive feedback by 50%.
• Implemented continuous performance monitoring and proactive system analytics to identify bottlenecks and optimize resource allocation, enhancing operational efficiency.

Duarafiber

SDE | 2025 - 2026 | Kenya | Consultant

• Contributed to building last-mile internet tools to provide innovative solutions for connectivity in Kenya.
• Designed and implemented internal tools to better manage network infrastructure and customer support workflows.
• Optimized data collection and reporting systems, improving operational efficiency by 40%.

Reduzer Technologies

Junior Software Developer | June 2022 - June 2024 | Nairobi | Staff Engineer

• Contributed to the development and implementation of features for multiple projects at Reduzer Technologies, focusing on delivering high-quality, scalable solutions
• Worked in Agile teams, participating in sprint planning, code reviews, and daily stand-ups to meet project deadlines and maintain team productivity
• Assisted in developing and optimizing back-end systems using PHP and Python while collaborating with senior engineers to integrate React-based front-end features, ensuring high performance, reliability, and seamless user experiences.
• Gained hands-on experience with cloud-based deployments and CI/CD pipelines, supporting efficient development workflows and maintaining system uptime.
• Troubleshot and resolved software issues promptly, contributing to improved system stability and enhanced user satisfaction.
• Developed and maintained comprehensive technical documentation, streamlining onboarding processes and facilitating effective knowledge sharing.
• Contributed to performance tuning and optimization efforts, ensuring that applications consistently met or exceeded performance benchmarks.

PonyeaIndia

Website developer and automations expert | Nov 2021 - June 2022 | Nairobi

• Developed and implemented innovative website features using PHP, and Wordpress, delivering scalable and high-quality digital solutions.
• Automated patient treatment workflows across India by leveraging Zoho platforms, enabling efficient cross-border healthcare coordination from Kenya and significantly improving treatment response times
• Collaborated in Agile teams through sprint planning, code reviews, and daily stand-ups to ensure timely project delivery and maintain high team productivity.
• Engineered robust back-end integrations and managed cloud-based deployments to optimize system performance and ensure high availability.
• Proactively troubleshot and resolved technical issues, enhancing system reliability and boosting user satisfaction
• Authored detailed technical documentation to streamline onboarding processes and facilitate effective knowledge sharing across the team.
• Optimized system performance by automating repetitive tasks and fine-tuning backend processes, ensuring adherence to stringent performance benchmarks.
• Integrated advanced automation tools and testing practices to reduce error rates and support continuous improvement in development cycles.

University of Nairobi (UoN)

Bsc. Mathematics | 2017 - 2021 | Nairobi, Kenya

SmartAcademy, ICT Authority

Trainer & Consultant | Oct 2023 - Present | Nairobi, Kenya

• Assistant in ICT training sessions, teaching government employees, farmers, and regular citizens essential computer skills and cybersecurity.
• Part of the team training other trainers to empower local farmers with digital and government tools.
• Providing hands-on field training to equip citizens with practical digital skills for daily use and specialized farming applications.