Benny (Binyamin) R.
Senior Tech Lead | Full-Stack Engineer
Salaire / Taux journalier
Ramat Gan, Israël
Freelance
Expertises
Langues
À propos
Introduction
Tech Lead & Certified Scrum Master with 10+ years leading high-performing teams and delivering enterprise solutions. Proven track record: scaled systems from 20K to 100M users, achieved 750% performance improvements, and reduced costs by 60% through process automation and microservices architecture. Specialized in Java/Spring, Python, React, and cloud-agnostic solutions—ready to drive your technical initiatives with hands-on expertise and strategic leadership.
Expérience de travail
East Mediterranean Tech Lead / Team Lead / Full-Stack Enginner / Scrum Master
ABP Consultancy
mars 2023 - Présent
3 ans 8 mois
Tel-Aviv, Israël
• Held technical responsibility for all company projects across the East Mediterranean and the Middle East. • Led a team of 12 developers, including direct management of 7 team members. • Expertise in business process automation (RPA, including AI-driven document understanding), IBM BPM, and process improvement using IBM Process Mining, reducing cost by up to 60%, improving system performance by 450%, data processing capabilities by 1000%, enhancing operational efficiency by 750%, and eliminating typos and other human errors. • Development in Java, Python, Node.js, Express.js, and React.js; Development in Agile Scrum. • Hands-on 60%-80%: In Java 17-24, Spring framework 3.2+, Spring Boot 6+, Python (developing ETLs), React 19 (JSX), Redux, Redux toolkit, Redux toolkit query, Vite. • Databases: Oracle, PostgreSQL, MySQL, SQLite, MongoDB, Elasticsearch, Redis
SQLink Group
févr. 2019 - mars 2023
4 ans 2 mois
Beer-Sheva, Israël
Tech Lead / Full Stack Developer / Scrum Master, Morphisec
janv. 2022 - mars 2023
1 an 3 mois
Beer-Sheva, Israël
• Developed a cloud-agnostic Microservices web application in Agile Scrum. • Led an international team of engineers from 8 countries, spanning 14 time zones. • Hands-on 60%-75% mainly in Java 17, Spring framework, Python, and Apache Kafka. • Achieved a 750% improvement in system performance, and enhanced operational efficiency by 1000% while increasing the number of users from 20K to 100M users, Multi-Tenancy, and improving scalability. • Participated in architecture design, research, implementing technologies and tools, writing tests (unit tests, integration tests), taking part in the hiring process, and serving as a scrum master.
Team Lead / Java Full Stack Developer / Scrum Master, Finastra
janv. 2021 - janv. 2022
1 an 1 mois
Kfar Saba, Israël
• Team leader with 60%-70% hands-on as a senior full-stack developer, developing a microservices web application that can run from the command line in Agile Scrum.
Team Lead / Senior Java Developer / React & Angular Developer (85% HO), SQLink
févr. 2019 - déc. 2020
1 an 11 mois
Israelândia, GO, 76205-000, Brésil
• Developing Agile Scrum epics/stories level projects.
Senior Java Developer
American Well
févr. 2018 - mars 2019
1 an 2 mois
Ramat Gan, Israël
• Developing Telehealth (MedTech) microservices web application in Agile Scrum.
Senior Java Backend Developer
Motorola Solutions
déc. 2016 - mars 2018
1 an 4 mois
Airport City, Israel
• Improved system performance by 600% and reduced processing time by 75%..
Team Leader / Senior Java Back End Developer
Hewlett Packard Enterprise
juin 2015 - déc. 2016
1 an 7 mois
Yehud-Monosson, Israël
• Lead Java backend developer in a team of 10 developers (backend, frontend, mobile, UI/UX), developing 3 microservices-based web applications in parallel using Agile Scrum.
Oracle Forms, Reports, and Applicative DBA
Malam Payroll
oct. 2011 - juil. 2015
3 ans 10 mois
Israelândia, GO, 76205-000, Brésil
• Developing Israel Ministry of Security (MOS) and Israel Aircrafts and Aerospace Industries (IAI) salary payroll applications. • Working with MoS and IAI representatives to write requirements, design, and change-requests documentation. Project in: Payroll, FinTech.
Formation
The Open University of Israel
Bachelor’s Degree, B.Sc. in Computer Science and Business Management
2013 - 2017
5 ans
Afeka Tel Aviv Academic College of Engineering
Bachelor of Engineering - BE, B.Sc. in Software Engineering
2001 - 2006
6 ans
Tel Aviv University College (School for Handesayim)
College Degree, Degree in Software Development and Engineering
1991 - 1994
4 ans
Licences et certifications
Python Programming Masterclass
Délivré le : oct. 2025
SQL vs. NoSQL: Which Database Type Is Right for You?
Délivré le : mars 2024