Rahim Tofigh Email & Phone Number

Tehran, Ir

1. Programming with C language to secure application update of petrol terminal.2. Implement a third party to secure update files. (DES, C)3. Develop program to communicate with terminal and send update files. (Socket programming, C)4. Customizing and configuring Yocto-based build systems to meet the specific requirements of NXP platforms.5. Following industry best practices and standards for software development, including code reviews, version control, and documentation.6. Integrating and configuring U-Boot TEE to ensure secure boot and execution of trusted applications on NXP platforms.7. Implementing secure boot protocols and mechanisms to protect against unauthorized access and tampering of the boot process.8. Developing and optimizing trusted applications that run within the TEE to perform secure operations such as cryptography, secure communication, and authentication.9. Configuring the CST Signing Tool to sign boot-loader, kernel, and application binaries with digital signatures to prevent unauthorized modifications.10. Configuring and enabling HAB4 in the boot-loader to perform secure boot verification of images and binaries.11. Defining and enforcing security policies for boot image verification to prevent the execution of unauthorized or tampered software.

Tehran, Tehran Province, Iran

There was a bug that caused the website to be unresponsive and prevented data loading after a month. While the UI and back-end teams were discussing the root cause of the problem, I tried to locate the specific menu where it happened. It was found that there was a conflict between the hibernate session and direct database access. After carefully considering the method usage, I managed to close them in various sections of the code, resulting in a 20% reduction in complaints about the website's slow performance.After some time, our database thread got stuck. I tried to find out the reason behind this issue by reviewing and optimizing the code. We found orphan connections and I managed to close them in various sections of the code, resulting in a 20% reduction in complaints about the website's slow performance.Designed software solutions by analyzing system performance standards, resulting in 20% higher performance efficiency. (Improve TPS) (Spring Boot, Query DSL, REST API, Microservices)The successful delivery of specifications, program changes, unit test scripts, and documentation demonstrates the effective utilization of technical skills, contributing to the overall success of the project.Support programming changes during quality assurance, user acceptance testing, and a post-implementation follow-up, resulting in successful implementation and positive feedback from end-users.Analyzed software written in C to extract its business logic. Then, developed a server-side application in Java using Spring Boot, REST API, and Query DSL to charge vehicles for fuel based on drive distance and automate fuel card credits when used at petrol stations. Successfully handled over 500,000 requests per day.Developed a server-side application in Java using Spring Boot, REST API and Query DSL to reset fuel card passwords, reduced customer service calls by 50%.Experience with web applications.Experience with java 8 ,hibernate and Spring boot Technologies.

Tehran, Tehran Province, Iran

Troubleshooting of programs that were written in C, Java, Bash languages Teams collaborate for software creation and deliveryMaintenance, Bash scripting, Apache, MySQL….Java, JSP, JavaScript, Bash Scripting.Developed 2 high-quality software and web applications with 3 interns and senior developer.Discovered and fixed programming bugs.Java, JSP, JavaScript, Bash Scripting.Analyzed and maintained 4 existing software applications.Working with Atlassian software and maintenance server (Jira, Bitbucket, CI/CD…)Follow up on open cases to resolve them.

Bachelor Of Software Engineering, Software Engineering

Activities and Societies: Programming, Database Courses included: Software Engineering Design Artificial Intelligence Operating Systems.

Diploma, Mathematics

Lpic 1, Linux, 95

Lpic2, Linux, 95

Hp Proliant Ml/Dl/Bl Series, 100

Activities and Societies: HP ProLiant Series Specification. RAID Configuration. ILO management tool.

Cdcp, Certified Data Center Professional

Vmware Vsphere: Install, Configure, Manage, 100

Activities and Societies: ESXI Installation & configuration. vCenter Server Configuring and Managing Virtual Networks Configuring.

Ccna, Network And System Administration/Administrator