Ashikur Rahaman
Software Engineer - OSS/BSS at Intercloud Limited- Claim this Profile
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Bio
MD RASEL
Ashik is very talented guy. He has a great dynamic thinking and can do attitude for any kind of work load. He got very good knowledge on PHP, Mysql,python,java,Digital signature,IGW billing operation and many more. Wish him very bright future.
MD Ahsan Habib
I’ve known Ashikur Rahaman for over 03 years, having lived next door to his house. He has always demonstrated responsibility and an entrepreneurial spirit. I’ve watched with interest as he has pursued his education and interest in the work. He's been unusually successful throughout his early career. I wish him all success in his future endeavor.
MD RASEL
Ashik is very talented guy. He has a great dynamic thinking and can do attitude for any kind of work load. He got very good knowledge on PHP, Mysql,python,java,Digital signature,IGW billing operation and many more. Wish him very bright future.
MD Ahsan Habib
I’ve known Ashikur Rahaman for over 03 years, having lived next door to his house. He has always demonstrated responsibility and an entrepreneurial spirit. I’ve watched with interest as he has pursued his education and interest in the work. He's been unusually successful throughout his early career. I wish him all success in his future endeavor.
MD RASEL
Ashik is very talented guy. He has a great dynamic thinking and can do attitude for any kind of work load. He got very good knowledge on PHP, Mysql,python,java,Digital signature,IGW billing operation and many more. Wish him very bright future.
MD Ahsan Habib
I’ve known Ashikur Rahaman for over 03 years, having lived next door to his house. He has always demonstrated responsibility and an entrepreneurial spirit. I’ve watched with interest as he has pursued his education and interest in the work. He's been unusually successful throughout his early career. I wish him all success in his future endeavor.
MD RASEL
Ashik is very talented guy. He has a great dynamic thinking and can do attitude for any kind of work load. He got very good knowledge on PHP, Mysql,python,java,Digital signature,IGW billing operation and many more. Wish him very bright future.
MD Ahsan Habib
I’ve known Ashikur Rahaman for over 03 years, having lived next door to his house. He has always demonstrated responsibility and an entrepreneurial spirit. I’ve watched with interest as he has pursued his education and interest in the work. He's been unusually successful throughout his early career. I wish him all success in his future endeavor.
Credentials
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SQL (Basic)
HackerRank
Experience
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Intercloud Limited
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Bangladesh
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IT Services and IT Consulting
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1 - 100 Employee
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Software Engineer - OSS/BSS
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Sep 2022 - Present
Responsibilities • Managing TDM to IP Migration Operations for ICX. • Developing logic for Call Detail Record (CDR) mediation in the IP environment, optimizing data processing. • Designing robust file synchronization logic to facilitate the smooth transfer of CDR data to IOF and Billing Servers, enhancing data integrity. • Managing Operations for IGW, IOS, ICX, and International Carriers. • Assisting the Revenue Assurance Team in addressing invoice-related issues, ensuring accurate billing and revenue reconciliation. • Supporting the Sales Team with SOF (Service Order Form) issues. • Collaborating with the Network Operations Center (NOC) Team to add new routes and resolve CDR reconciliation issues, optimizing network performance. • Extending support for IOF operations by assisting in adding new Trunk Groups (TG) and resolving CDR mismatch issues, enhancing operational efficiency. Languages: PHP (Laravel), JavaScript, AJAX, Bootstrap 5, CSS 3, and HTML. Databases: MSSQL, MySQL, PostgreSQL. Show less
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Mango Teleservices Limited
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Bangladesh
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Telecommunications
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1 - 100 Employee
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Software Engineer
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Jan 2020 - Sep 2022
• Developed New Software for System Automation and Maintaining and up-gradation of existing Software. • Developed New modules and Maintain existing Modules for Mango CA. • Providing Training to Users on how to install and use a digital signature. • Verifying new Application and Applicant information. • Providing Technical support to Digital Signature users. • Developed New Software for System Automation and Maintaining and up-gradation of existing Software. • Developed New modules and Maintain existing Modules for Mango CA. • Providing Training to Users on how to install and use a digital signature. • Verifying new Application and Applicant information. • Providing Technical support to Digital Signature users.
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Platinum Communications Limited
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Bangladesh
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Telecommunications
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Engineer (Core Technical and Billing Dept.)
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Jan 2020 - Sep 2022
• MySQL Database Maintaining and Management. • Asterisk and Application Server Maintaining and Management. • Call Details Record (CDR) automation and processing. • Daily Platinum Calls Detail Record (CDR) Backup. • Managing and Maintaining Carriers and IOS Port allocation on Soft Switch. • I/O call managing and routing towards Carrier. • New SIP peer and TG configuration and modification. • Blocking, Unblocking Carrier, and IOS from Soft Switch. • Soft Switch Internal network Monitoring and Carrier and IOS’s complain handling and troubleshooting. • Invoice (to carrier) generation for International Incoming Call on weekly basis. • Dispute Analysis for International Outgoing Call on weekly basis. • Revenue Sharing BTRC on monthly basis. • Invoice to IOS for Outgoing Calls on monthly basis. Skills: Asterisk · Centos7 · Ubuntu · Remote Desktop · Troubleshooting · Asterisk Server Maintenance · Call flow Analysis · VoIP protocols SIP · SIP & Peering · Dispute Analysis · System Automation · Python (Programming Language) · Microsoft Office · MySQL Show less
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Education
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2015 - 2019
United International University
Bachelor's degree, Computer Science
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