Masha Grinman
Vaughan,ON
Summary
Experienced Senior Software Developer with a strong focus on networking, programming, and code efficiency in cybersecurity and software development. Proven ability to lead teams, design secure network solutions, and troubleshoot complex field issues. Expert in network protocols (IKE, SSL/TLS, UDP, TCP), with deep hands-on knowledge of security protocols and network programming. Skilled in C, C++, Python, and debugging, with a demonstrated ability to optimize performance and reliability in high-concurrency environments. Known for delivering innovative solutions, enhancing system security, and fostering cross-functional collaboration in Agile teams
Overview
10
10
years of professional experience
Work History
Senior Software Developer
Imperva
Rehovot, Israel
08.2021 - Current
- Developer in the Web Application Firewall (WAF) Gateway team, resolving field issues and ensuring high-quality performance of security systems
- Tackled and resolved the most complex and challenging bugs by applying a broader perspective and innovative problem-solving approaches
- Improved system reliability by consistently identifying and addressing critical issues that impacted performance and security
- Played a key role in enhancing the product's robustness through creative debugging strategies, reducing overall bug resolution time
- Collaborated closely with cross-functional teams, facilitating the resolution of complex technical challenges by leveraging diverse perspectives
- Managed tasks and tracked progress using Jira and participated in sprints for efficient project delivery
- Applied strong interpersonal and judgment skills to foster teamwork and align project goals across departments
Team Leader
CheckPoint Software Technologies
Tel Aviv, Israel
02.2018 - 07.2021
- Built and led a highly collaborative and high-performing development team, fostering an environment of teamwork and innovation
- Interviewed and selected top talent, effectively identifying candidates with strong potential, contributing to the long-term success of the team
- Demonstrated strong judgment in evaluating team members' strengths and areas for growth, mentoring and guiding them to excel in their roles
- Buffered management's demands, ensuring the team stayed focused, working efficiently without unnecessary interruptions or distractions
- Utilized Jira to manage tasks and sprint planning for feature delivery, ensuring alignment with business goals and technical requirements
- Maintained open communication and trust within the team, ensuring successful delivery of complex projects ahead of deadlines
Software Developer
CheckPoint Software Technologies
Tel Aviv, Israel
08.2014 - 02.2018
- Developed software for the VPN SSL and Remote Access Gateway team
- Worked on gateway-side protocols and handled several client integrations, including L2TP
- Gained deep familiarity with IKE, SSL/TLS, UDP, TCP, and developed security-oriented programming skills
Education
RT/Embedded Developers Program -
Experis Software
03-2014
Bachelor of Science - Life Sciences
Ben-Gurion University
Be'er Sheva, Israel08-2013
Skills
- Programming Languages: C, C, Python
- Operating Systems: Linux/Unix
- Tools: WireShark, Valgrind, gdb, bash, Jira
- Protocols: IKE, SSL/TLS, UDP, TCP
- Code Review & Debugging
- Leadership & Team Management
- Problem Solving & Troubleshooting
- Code Optimization & Efficiency
- Agile Methodologies, Sprint Management
Additional Information
- Quick learner, highly motivated, and a strong team player.
- Passionate about solving complex coding challenges and improving software performance.
Languages
English
Full Professional
Hebrew
Native/ Bilingual
Russian
Limited
Timeline
Senior Software Developer
Imperva
08.2021 - Current
Team Leader
CheckPoint Software Technologies
02.2018 - 07.2021
Software Developer
CheckPoint Software Technologies
08.2014 - 02.2018
RT/Embedded Developers Program -
Experis Software
Bachelor of Science - Life Sciences
Ben-Gurion University
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