Technical consultant from May-2003 to Aug-2023
B.E COMPUTER SCIENCE
Opensource: murugesangct at gmail dot com
Experience: 18+ years at IT
| C C++ Linux UNIX AIX SunOS HP-UX
CYGWIN_NT MINGW a. g++.exe/CC/cc/xlC/g++/aCC b. -lrfcsdk/-lnwrfcsdk c. make/gdb.exe/gdb/dbx -g -O3 d. openssl.exe speed -multi 900000000 e. openssl speed -multi 900000000 |
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SENIOR IT/TECHNICAL CONSULTANT/TEAM LEAD having 18+ years of experience to work with a product/release-based IT company which used to promote product quality and services using TCP/IP/SSL oriented protocols, learning knowledge management and approvals across the world using OPENSSL security.
Professional summary:
• Integrated multiple products across all platforms (Linux/HP-UX/SunOS/AIX/Cygwin) to work with business owners and clients when required.
• Develop/resolve the enhancements/bugs using common data history including related approval for each developer before applying the changes/enhancements.
• Experience in handling team work, knowledge transfer, documentation, automation using C++/C/debugger/gdb.exe/gdb/dbx/shell script based on required operating system on time.
• Received Award of Excellence in Q2 for excellent contributions in the C++ and C product release.
• Obtained appreciation on:
• Resolving application due to segmentation crash using debugger at all operating systems.
• Knowledge transfer across the world and obtained four certificates.
• Implemented shell script which was invoked by few lines python code for automation.
• Remote logon from one OS to other OS using automated shell script
• Porting an application from Linux to windows within 1.5 month using Cygwin.
WORK EXPERIENCE:
| Enterprise Resource Planning(ERP) 01. Handle finance products for transfer of money using sftp 02. (C and C++ at all operating systems) 03. Handle bug report and fix based on priority, new SAP IDOC enhancement, documentation 04. team work (30 members) and svn. 05. AIX 7.1 FTP enhancement using updated openssl using sftp. |
SAP_RFCSDK SAP_NWRFCSDK OTX TCP/IP UDP/IP HTTP HTTPS SFTP |
ERP product having: EDI/IDOC multi language files support to buy items at shopping 01. sftp to support trading partner actions to send/receiving money Cleared all bug fix from 2005 till 2007 02. Initially test team were there. After few years testing team for our ERP product has been moved to test other teams Reason: my good factor at development and testing at all OS. 03. Good documentation using integrated development authorization This supported future team to handle our product using IDA document search instead of using network search 04. Handled remote functions using RFCSDK/NWRFCSDK (SAP) libraires to use *.idoc files. 05. Example test: remove all memory leak 06. Release a bug binary using +O3(HP-UX) option wait for server to go down, take a backup and update binary send a mail to that particular client client submitted that(edi) file Replace and restarted original binary Found the issue due to for loop having invalid conditional checking This happened only due to that particular edi file alone. 07. Transferred ERP to Windows using CYGWIN at windows. 08. Created depot at HP-UX using opensource including openssl/openssl.exe at Windows. 09. 53 teams used to release product |
| 1. Completed onboarding, Induction process
and all assessment process 2. knowledge management and related documentations. 3. Status report using SSL security including emails. |
SSL protocol Windows SSL using: Makecert.exe Certutil.exe Pvk2Pfx.exe AXUtil.exe ldd.exe dumpbin.exe |
BIDRECTIONAL KNOWLEDGE TRANSFER. SSL axutil and Makecert to handle SSL Authorization and data engine product. IDA documents. Automation to create SSL certificates and license key files using batch file. Shared documentation at bug reports related steps before and after bug reports from developer side. |
| 1. Parsing mobile
recharge usages at database from ALTAN. 2. Handling team work using dynamic library to upload/receive receipts using C++ program at Linux 3. Release updated code on time 4. svn usage to approve updated enhancement. 5. Team member (4 members) rewards and team shares. 6. Using common make to compile using PROC C++ and C, including debugger. |
TCP/IP protocol using opensource libraries: libcurl libssl libcrypto |
Included wrapper class to parse
user input for new post paid requirement Included libcurl library enhancement supporting SSL certification versions at https/external at client/server. Handling IDA documentation and the team work. Shared gdb/vim/make/Makefile documentation to the team |
| SONATA 24950 TECHNICAL CONSULTANT |
Fri 28-Apr-2023 to Thu 17-Aug-2023 |
| PLINTRON/QUESS LYCATECH C025 TEAM LEAD |
Thu 22-Sep-2022 to Mon 24-Apr-2023 |
| COGNIZANT(ESLABS) 2012126 SENIOR MANAGER |
Tue 09-Mar-2021 to Fri 31-Dec-2021 |
| ACCENTURE: TEAM LEAD |
Mon 30-Dec-2013 to Tue 31-Dec-2019 |
| VISOLVE/SENAS.NET SNT/HRS/1213/OH/1748 TEAM LEAD |
Mon 05-Aug-2013 to Fri 27-Sep-2013 |
| GLOBAL EXCHANGE SERVICES GXS/G.E 1229 SENIOR SOFTWARE ENGINEER |
Mon 09-May-2005 to Fri 02-Aug-2013 |
| NESS TECHNOLOGIES 7101258 SOFTWARE ENGINEER |
Mon 30-Aug-2004 to Wed 01-Jun-2005 GXS HR approved to join on Mon 09-May-2005 |
| KOVAI TEAM/VISOLVE KTM/HRA/0304/OA/1159 20 SOFTWARE ENGINEER |
Tue 20-May-2003 to Wed 25-Aug-2004 |