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Mohamed Hanisulla Sha A_resume

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Mohamed Hanisulla Sha A_resume

  1. 1. Mohamed Hanisulla Sha A Qualification : B.E. (Electrical and Electronics Engineering) Email : mohamedhanish@gmail.com Phone : 9629985041 Objective: To apply effectively what I have learnt, for the growth of the industrial organization through innovations in technology and to enhance my professional expertise along with the company. Professional Summary: I am an associate with Aricent Group for the past 2+ years. My area of experience is Development, in the domain of Networking and Security. My current role is Software Engineer.  Work Experience – 2+ years as a software developer in Aricent.  Good programming skills and Comprehensive problem solving techniques.  Working knowledge in Networking domain, specializing in Layer 2 and Layer7.  Working Experience in Network Security development like SBR-C and SBR-E.  Preparation of Implementation proposals, High Level and Low Level Design documents, Coding, Unit Test Documents and Execution of Test Cases.  Good experience in Coding using C, C++ Languages. Technical Knowledge: CORE COMPETANCY: a. Experience as a developer in C, C++ and Data Structure. b. Networking Layer -2 & Layer-7 protocols – VLAN, Diameter (LTE Architecture) and Radius. c. Working experience in Multithread environment. d. Working experience in LDAP (OpenLDAP and WinLDAP) libraries. e. Working experience in SSL (Secure Socket Layer) (OpenSSL) libraries. f. 802.1x Authentication with Juniper SSG20-WLAN and Cisco Aironet WAP. g. EAP-TLS(Extensible Authentication Protocol- Transport Layer Security) h. Microsoft supplicant with EAP-PEAP(Extensible Authentication Protocol- Protected Extensible Authentication Protocol) i. HTTP Protocol(for SSL/TLS implementation) j. Working experience in agile SDLC(In scrum model). k. Working Knowledge on DSLAM (Digital Subscriber Line Access Multiplexer). l. TR-101 Standard: 1to1 Single Tag service, 1to1 Double Tag service m. Filters: - Flooding Prevention and Blacklist Filter. n. Has excellent analytical skill and trouble-shooting ability to resolve the critical issues. Quick Learner who can learn new technologies and can adapt to changes in process and teams quickly. TOOLS / OTHERS:Vim, GIT, Clear case, JIIRA, Wireshark, IXIA, GDB, Val grind, vc++, eclipse, tcpdump, ssldump, ldd.
  2. 2. EDUCATIONAL QUALIFICATION: CLASS / COURSE NAME OF THE INSTITUTION BOARD OF STUDY YEAR OF PASSING MARKS % /CGPA B.E.(EEE) Electrical and Electronics Engineering Thiagarajar College of Engineering 2014 8.58/10 XII Maths,Physics,Chemistry, Computer Science Bishop Heber Higher Secondary School 2010 92.33 X Maths,Tamil,Engilsh R.C.Higher Secondary School 2008 92 Professional Profile: Software Engineer, Aricent Engineering Excellence sourced. Period: Sept-2014 to till date. Professional Experience: Current Project: Project : Steel Belted Radius – Carrier (SBR-C) Customer : Juniper (US) Period : April 2016 – till date Team size : 16 Role : Software Engineer - Developer Description : The SBR Enterprise Series is a reliable, interoperable, standards-based AAA/RADIUS servers that provide scalable authentication control, robust access policy management, and centralized configuration management in a comprehensive solution. Features developed : 1. Ipv6 Dual stack support for Authentication and Accounting in SBR-C Period : April 2016 – till date Role Responsibilities : . 1. As per RFC 6911, Radius IPv6 attributes are added in as part of Access-Request and Access- Accept messages.
  3. 3. 2. Ipv6 Address pools with different notations are added as part of development. 3. 802.1x and 802.11 behaviors are tested with HP-Procurve switch and Cisco routers in real time as part of Ipv6 development. Environment: Languages: C/C++. Tools : GDB, Val grind, rpmbuild, 802.11 WAP cisco, HP-Procurve Switch Previous Project: Project : Steel Belted Radius – Enterprise (SBR-E) Customer : Pulse Secure (US) Period : Sept 2014- April 2016 Team size : 10 Role : Software Engineer - Developer Description : The SBR Enterprise Series is a reliable, interoperable, standards-based AAA/RADIUS servers that provide scalable authentication control, robust access policy management, and centralized configuration management in a comprehensive solution. Features developed : 2. Introduce LDAP (OpenLDAP and WinLDAP) Plugin support in SBR-E Period : Dec 2014- Mar 2015 Role Responsibilities : Involved in Development activities in both Linux/Windows during new feature development of the product mainly in LDAP (Lightweight Directory Access Protocol) plugin. 4. The following features are implemented in SBR-E for Supporting LDAP. a. Dynamic linking of OpenLDAP libraries achieved in Linux platform b. Dynamic linking of WinLDAP libraries achieved in Windows platform c. LDAP (Lightweight Directory Access Protocol). RFC-4511 5. Involved in customer status call. 6. Involved in Functional Testing of the product. 7. Involved in post release support Environment: Languages: C/C++.
  4. 4. Tools : Open LDAP server, GDB, Val grind, rpmbuild, LDAP queries (ldapsearch, ldapadd...etc.) 3. Upgrade openssl libraries and Introduced TLSv1.2 support with protocol and cipher customization for EAP authentication Period : Dec 2014- May 2015 Role Responsibilities : Involved in upgrading security policies in both Linux/Windows during development of upgrading Openssl libraries to bring SHA-2 encryption algorithm support. Introduced TLSv1.2 support in product with protocol and cipher customization for EAP authentication to increase security of the product. 1. The following features are implemented in SBR-E for improving security of the product. a) Openssl libraries upgraded to latest version of 1.0.0 series to bring SHA2-support. b) New API’s were identified by analysis and added in product. c) Openssl libraries upgraded to latest version of 1.0.2 series to bring TLSv1.2-support in EAP authentication plugins (EAP-TLS, EAP-TTLS and EAP-PEAP). d) Strong TLSv1.2 supported cipher suites identified by analysis and added in support to avoid man in middle attack. e) EAP-TLS (Extensible Authentication protocol- TLS) RFC 5216. f) AES cipher suites from RFC3268, extending TLS v1.2 support. 2. Involved in Functional Testing of the EAP protocols (TLS, PEAP) using 802.1x Authentication. 3. Involved in post release support Environment: Languages: C/C++. Tools : EAP-Testing tool, 802.1x configuration in switch. Wireshark, GDB, Val grind, tcpdump, ssldump, objdump Previous Project: Project : Development of test suite to access verify allocated hardware resources in L2 switch fabric Customer : Keymile(Germany) Period : Dec 2013- June 2014 Team size : 15 Role : Trainee Description : Mile Gate chassis is an IP-DSLAM manufactured and developed by Keymile. The chassis offers 21 slots, of which 19/20 can be allocated for service line cards and one for the central unit and the other slot for redundant core unit. It is designed for major access points, where a large number of subscribers are connected with different services. It includes a full DSLAM functionality with services for Residential and Business Users. The implementation of the DSLAM functionality is based on the DSL Forum standard TR-101. Role Responsibilities :
  5. 5. 1. Good Working experience in SU cards (SUE11, SUV31). 2. Good Working experience in VLAN tagging, broadcast, multicast. 3. Good Hands-on experience in IXIA and Wireshark. 4. Good Working knowledge of DHCP protocol and ARP protocol. Environment: Languages: C/C++. Tools : Wireshark, IXIA, GDB, Val grind, Vim, gmake Achievements:  Appreciated from Pulse secure manager for fixed CRL (Certificate Revocation List) bugs in EAP- TLS protocol which has blocker for SBR 6.2 release.  Appreciated from Manager to take complete ownership to introduce openLDAP plugin in both platforms (Linux and Windows) for SBR.  Got appreciation from the higher management for explaining the behavior of EAP-TLS with CRL in SBR.  Personal Details: Date of Birth : 29-04-1993. Gender : Male. Nationality : Indian. Marital Status : Single. Languages Known : Tamil, English and Hindi. Permanent Address : 13/1 Nakkeeran Street, Senthaneer Puram, Trichy -620004. Declarations: I hereby declare that all the above information provided by me is true to the best of my knowledge. Yours sincerely, Date: Place: Chennai, India (Mohamed Hanisulla Sha A)

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