LeninDasan Subbiah +91-866******* ad03l1@r.postjobfree.com Chennai-600030

About: - 16 year’s extensive experience in Progress DBA/OpenEdge RDBMS Administration for the ERP of QAD MFG/PRO and Progress OpenEdge ABL with shell scripting, DB replication, space management, database performance tuning, backup & recovery planning and database & server performance monitoring, DB auditing, data purge & archive. Progress Database/OpenEdge version upgrade /& migrate from on-premises to Cloud (GCP / AWS).

● Database installs, upgrades, patching, security, troubleshooting and issue resolution, backup procedures, and performance tuning & platform migration.

● Advise on scaling Core Database (Regions Availability Zones - bare metal installs).

● Implement backup and recovery processes.

● Perform database health checks.

● Plan and perform the database upgrades.

● Perform periodic maintenance.

● Work closely with the application team to understand changes planned, perform an impact analysis, and provide feedback.

● Troubleshoots and resolves issues.

● Due to the 24x7 operations of the business, I will be able to work a flexible work schedule, which may include nights, weekends, holidays, emergency escalations, etc.

● Contributes to your roadmap of microservice development in the design of new architectures and services.

Expertise in design, implementation & maintenance of Progress databases operating environment with high-end RISC & CISC computing systems, data storage systems administration. Technical leadership, mentoring and strong professional experience on UNIX & LINUX Operating environments at Hardware

& Operating System level excellent of total 30 years experiences in IT Infrastructure Services. EMPLOYMENT DETAILS

1. Virtusa Systems India Private Limited., DLF IT Park SEZ, Chennai, India Sep 2022 – Aug 2023 please visit https://www.virtusa.com/

Designation : Technical Architect

Major Skills : Progress OpenEdge 12.x Database Administration role for Migration Tasks Client : Dun & Bradstreet, USA (Market Data Retrieval - Replatform Project) Role : Custodian for the on-premise PROGRESS 9.1D RDBMS (MS Windows 2008 Platform) for .NET Application of OMS (Order Management Systems) upgrade to OpenEdge version 12.2.x RDBMS products in MS Windows 2019 Data Center Operating System as platform on GCP (Google Cloud Platform) as DC migration.

● Design the required platform resources to accommodate DnB’s 22 Prod & Dev databases.

● production and Dev & test database creations and refresh

● On the Data availability, well versed Configuration and Monitoring of Database Backup & Restored by PROBKUP and AI strategy.

● Implementing optimized performance tuning of PROD, DEV & DR environments.

● Manage extents -add storage space by monitoring extents sizes.

● Index analysis & rebuild activities

● Dump & Load of Databases for the migration & performance enhancement activities.

● Progress database ai & bi files management

● Implement roll-forward recovery using after-imaging

● Setting up of secondary broker for SQL remote clients

● Setting up of OpenEdge DataServer for MS SQL Server

● Good Working experiences on Migration of database from one version/ server to another version/server/platform.

CV of Lenin Dasan S. Page 1 of 8

● Implementation of OpenEdge architecture

● Implementation & Administering of Progress Replication product

● Proficient in OpenEdge installation and configuration

● Configuration of Databases with the required startup parameters.

● Quick Trouble shooting of Database issues.

● Good Knowledge on OE database security features

● Configuration of SQL Interfacing with Progress.

●

Accomplishment: - Successfully completed migration & upgradation of on-premises Progress 9.1D databases in Windows 2008 to OpenEdge 12.2 by build in Windows 2019 DC on CGP as platform for PROD & DEV environment databases by binary dump & Load method on the D&B’s datacenter migrate to GCP (Google Cloud Platform) for gain Progress OpenEdge architecture advantage of databases performance & availability and globally accessibility with security. 2. Infinite Computer Solutions India Ltd., Bangalore, India March 2021 – April 2022 please visit https://infinite.com/

Designation : Senior Technical Lead

Major Skills : Progress OpenEdge 11.x Database Administration role for up-gradation tasks Client : WorldStrides (Educational Travel & Experiences) Charlottesville, USA. Role : Custodian for the Progress OpenEdge RDBMS version 11.5 migration to Cloud environment and version 11.7 upgradation

● Health check of Primary & Target databases by PROMON,.lg files, rfutil, dsrutil & etc.

● Data availability - Configuration and Monitoring of Database Backup \ Restore by PROBKUP, AI and Replication strategy.

● Configuring & administering of Progress’s OpenEdge Replication product on the database High-Availability (Hot Standby) strategy

● Schema change as per application team requisitions.

● Optimized performance tuning of PROD, DEV, QA & DR environments.

● Live and test Database creations and refresh.

● Add storage space by monitoring extents sizes.

● Index analysis & rebuild activities

● Perform Dump & Load of Databases as per business requirement

● Progress database ai & bi files management

● Setting up of secondary broker for SQL remote clients

● Good Working experiences on Migration of database from one version/ server to another version/server/platform.

● Proficient in OpenEdge installation and configuration

● Implementation of OpenEdge architecture on the DB availability, security and Performance

● Configuration of Databases with the required startup parameters

● Quick Trouble shooting of Database issues

● Good Knowledge on OE database security features

●

Accomplishment: - Successfully completed migration & up-gradation of Progress OpenEdge 11.5.0 in RHEL 6.0 to OpenEdge 11.7.10 by build in RHEL 8.4 platform on AWS of PROD, DEV, QA & DR/HA environment databases by binary dump & load method to fulfill OEM recommended progress OpenEdge versions and platform on security and performance factor. 3. Ingersoll-Rand India Ltd., Bangalore, India Oct 2007 - Oct 2020 please visit http://www.ingersollrand.com

Designation : Senior Core DBA (PROGRESS)-cum-UNIX Systems Administrator -IT IS Major Skills : HP-UX 11i v3- DCOE & PROGRESS 9.1D Data Base - Administration. Role : Day-to-day care of ERP Application MFG/PRO infrastructure of Database PROGRESS-9.1D & platform HP-UX Administration tasks

● User ( /etc/passwd, /etc/group and /etc/skel )

● File Systems / networking files management ( /etc/* ) CV of Lenin Dasan S. Page 2 of 8

● Printing administration ( /var/spool/*)

● /var/* - management

● /usr/* - management

● /home/* - management

● booting HP-UX to single / Multi user mode, when need

● Health check of databases by PROMON,.lg files & File Systems monitoring activities.

● Data availability - Well versed Configuration and Monitoring of Database Backup \ Restore by PROBKUP / PROREST - Full & Incremental methods.

● Schema change per application team requisitions.

● Optimized performance tuning of PROD, Test & DR environments.

● Live and test Database creations and refreshing per Application team requisition.

● add storage space by monitoring extents sizes.

● index analysis & rebuild activities

● Perform Dump & Load of Databases as per business requirement

● Progress database ai & bi files management.

● Setting up of dedicated Progress Database servers for Production and Test environments.

● Good Working experiences on Migration of database from one version/ server to another version/server/platform. say progress version 8.x & 9.1C to 9.1D in HP-UX platform.

● Proficient in databases installation and configuration by analysis of environments.

● Configuration of Databases with the required startup parameters.

● Quick Trouble shooting of Database issues.

● OS- HP-UX & DB Tuning & backup at Centralized Data Center, Bangalore, India. Since 2018, additionally I had been a member of Oracle Engineered Systems administrators group (Oracle EXA Systems of Exadata database machine, Exalogic Elastic Cloud systems, Big Data Appliance & Private Cloud Appliance) to resolve day to day arising systems alerts

(notified by Oracle Enterprise Manager Cloud Control 13c),customers queries & tickets and participating on systems. Monthly security & Annually OS patching activity and involved on 2018 EXA systems refresh projects with IR Exa team as well. Analyzing of arising alerts & tickets and assigning it to the right resource during the offshore team working hours and coordinating with ticket raiser by updating the tickets status of working resource and completion update. That is the role of as an operation support for off-shore support team.

AND

Leverage expertise support on HP-UX and PROGRESS DBA for IR-Asia Pacific (Datacenter at Singapore) & China (Datacenter at Shanghai) and Europe ( Data Center at Luxemburg) in HP9000-rp4440, rp7410, rp5470, rp3410,rp3440,N4000 and Integrity- rx3600 & LTO2-DLT 800. My implementation of MRTG & Nagios.

Major Accomplishments: For Ingersoll-Rand & Thermoking India ERP application MFG/PRO

● Designed & implemented an multi-tier architecture of an HP rx3600 (Integrity-IA2) server as applications ( MFG/PRO) tier, an HP 9000 -rp 4440(PA-RISC) server as database(PROGRESS) tier and an iSCSI SAN as data storage system for resolve an Architecture incompatibility issues in PROGRESS.

● Successfully, permanent solution provided with superb performance for long-term and unpredictable production PROGRESS database of Naroda Plant, (India) for QAD DB hang up issues. It's size was 46 GB. Myself determined as PROGRESS databases version 9.1D media ID 175 installed on non-supported system architecture of HP integrity rx3600

(itanium2) HP-UX 11iV2 environment.

● After Ingersoll-Rand India ERP MFG/PRO migrated to Oracle E-Business Suite (EBS) version 12 in May 2013, rx3600 server and an iSCSI SAN system ( HP Lefthand P4300-G2) has been maintaining as Read-only databases of ERP MFG/PRO services for IR India Entity Accounts & Auditing personnel’s old transactions retrieving purpose.

● June 2016, I completed of configuring rx3600 & iSCSI SAN systems unutilized resources as DR environment for IR South East Asia SBU’s (Australia, Malaysia, Philippines, Korea, CV of Lenin Dasan S. Page 3 of 8

Thailand & Indonesia) and regularly IR SEA Application MFG/PRO users verify the integrity, which live server (Legacy HP L3000 and during the year 2018 L3000 replaced by an HP rp4440 server -lease) is located in IR Singapore Data Center.

● Expertise support for HP-UX and Progress DB for IR-Asia Pacific (Data Center at Singapore), Europe region ( Data Center at Luxembourg) and China ( Data Center at Shanghai) on HP9000 – rp4440, p7410, rp5470, rp3410, rp3440 and Integrity- rx3600 & LTO2-DLT 800. 4. PCS TECHNOLOGY Ltd., Bangalore, India. July 2004 – Sept 2007 please visit https://www.pcstech.com/

Designation : Specialist - RISC Servers & Data Storage Systems (For south Regional at Bangalore) Major Skills : IBM (eServer Pseries 595,570,520,690, RS/6000 Types, IntelliStation

(POWER& Z pro)& X series ), Sgi (Octane &Indigo2), Tape Library 3583 & 3582 & HP (Integrity 2600,3600& 9000) servers & Tape Drives. Role : Account Management and level 3 support for

i. CMSD (High Performance Computing Facility of University of Hyderabad) Coordination with C-DAC,India http://www.cdac.in & IBM,INDIA for Administering of SuperComputing Facility for Research & Development of Scientific Applications on IBM eServer Pseries 595 (64Way,128GB)- LPAR,690(32Way,64GB)- 4Servers on AIX 5.2 & Load Leveler with IBM storage EXP 500 X 2 of FastT200 HA of SAN(4TB)&IBM 3583 Ultrium Tape Library:2. Workstations of IBM POWER IntelliStatioon(2Way,4GB):3, CDAC -PARAM: Clustering(Oscar)of 16 nodes on RHELinux 3 and Tivoli Storage Manager V5.x.

ii. AppLabs Technologies,Hyderabad for the escalated server/workstation/UNIX problems of IBM S80

(6way,2GB):4, IBM 43P:2, SUN E450:7 & E250:6, Fire 280R:6,Ultra5 :2 & Ultra 10: 4,HP Visualize B2000:2 & 9000-N class:4.

iii. Hindustan Aeronautics Limited (HAL) Bangalore to look after IBM RS/6000: 44P-170&270(2Way,4GB) -

-32 systems on AIX 4.3.3 & DDS tape drives.

In my duties as a System Engineer cum Administrator, I was responsible for support of mission critical servers and workstations for Aeronautical design by IBM RS/6000, Sgi Octane&Indigo2 using CATIA in a heterogeneous environment. And technical leadership and mentoring to other System Engineers work with NT, Network, and Security Administrator to provide high quality cross platform solutions. iv. Indian NAVAL Base(NSD),Vasco,Goa for IBM 7043-150-AIX 4.3.3 of Oracle Mirrored Database of 2 servers. v. Mangalore Refineries Petroleum Ltd (MRPL) for HP- rx2600 in HP-UX 11.23 with Data Storage VA7110, DEC/Compaq-HP Alpha Server DS20-Tru64 UNIX and IBM P520 with SAN-Storage DS4300(FAStT600). vi. AIRTEL, Data Center, Bangalore for DEC/Compaq/HP- Alpha servers DS20 &ES40 with SAN, HSG80 on Tru64 UNIX for Oracle RDBMS.

vii. ITC Ltd, Bangalore for VAX4000-108 on Open VMS 6.2 with HSZ50. viii. Jsw Ltd.(Jindal Steel Ltd), Bellary for DEC Alpha 2100 & 4000 server on Open VMS 7.1 with HSZ50 storage controller and Sun Fire 280R:2,storageA1000 on Solaris 8. ix. GHCL, Sutrapada, Gujarat for IBM RS/6000-H50 in AIX 4.3.3. x. Grasim Industries Ltd,Harihar,Karnataka - HP 9000 (K-210):4 svrs on HP-UX 10.20. xi. IngerSoll-Rand, Bangalore for HP9000-rp5470,rp3410,rx3600 & LTO2,DLT800 on HP-UX B11.11&11.23 with PROGRESS Database.

xii. ADA (Aeronautical Development Agency),Bangalore- IBM RS/6000 44P-170: 12 systems,7043-140: 4 systems on AIX 4.3.x & 5L 5.x and VAX3000-108 on Open VMS 6.2 xiii. TATA Elxsi Ltd,WhiteField,Bangalore for IBM Pseries Inteli285 on AIX5.3 xiv. Canara Bank, Circle office, Bangalore. For Sun E250 with A1000 on Solaris 8&9 xv) BDA (Bangalore Development Authority) for IBM x346 – 8 servers on RHEL4 and IBM 3582 -Ultrium Tape Library administered by Tivoli Storage Manager.

5.Quasar Infotech andTelecommunications Pvt. Ltd. Bangalore, India April - June 2004 Designation : Senior Engineer – Technical Consultant Major Skills : Systems / Network Engineering cum Administration. Resident Engineer for the Complete MIS support of ITC Group Research & Development Center, Bangalore. CV of Lenin Dasan S. Page 4 of 8

● Administration of Win NT 4.0 in Compaq Proliant 3000 server for LAN with 68 clients of WIN 95,98,2000 and XP professional in Compaq Deskpro & Presario systems,

● Lotus Domino server 5.0.7

● Notes clients 5.0.7 with Intranet of ITC HO

● Interconnecting of Factory’s through Leased Line & VSAT. 6. JESUIT TECHNOLOGIES Pvt. Ltd., Chennai, India. June 2001- February 2004 Designation : Chief Network Engineer

Major Skills:-

● Network Infrastructure Integration (LAN&WAN).

● Design & Configuration of LAN, WAN with the Leased line and

● ISDN Implementation with the NOS of UNIX, NT & NetWare. Major Projects Handled:-

Customers : CANARA BANK & IOB

Project Description : these nationalized banks are providing AWB. My Role:-

● Configure / Implementation of MAN and WAN with NOS of UNIX, Win NT & Maintenance of computer network.

7. e-WEB Asia Sdn.Bhd.,Bandar Utama,Petaling jaya, Malaysia. Dec 2000 - May 2001 Designation :Network Engineer

Major Skills : LAN,WAN Design, implementation & Maintenance of Sun Servers & OS Administration. My role :-

● Installation & Administering of Sun (E250 – OS(5.7),IBM RS/6000 : 44P-270(2Way,2GB) in AIX 4.3.3 & Desktop Systems (Win 2000 professional on Compaq Desktops) and network Printer. LAN & WAN with installation and administration of Win NT 4.0, 2000 Server & professional. 8. Fujitsu ICIM Ltd., Chennai,India. April 1997 - Nov 2000 Designation: Customer Support Engineer ( at India's South Regional office, Chennai) Major Skills :-

● UNIX, NT, Netware & LAN Installation & Administration.

● UNIX tune in for Oracle7.x Requirements.

Job Profile :-

● Installation and Support of ICL 's HAM for major Banks in Chennai.

● providing Technical Support for ICL Servers series, Compaq Servers, Sun Servers & Workstation, ICL DRS/NX, Unix Ware, SCO-UNIX, Solaris, NetWare & Windows NT.

● System performance tune in, optimizing and Hardware right-sizing evaluation. Major Projects Handled

CANARA BANK, HO at Bangalore & Branches at Chennai. Project Description : Major Nationalized Banks are customers of Fujitsu-ICIM Ltd., Hardware Platform : ICL DRS6000 With VDK & HAM

Operating System : DRS/NX ver7.

RDBMS : ORACLE 7.1

Application Software: ISBS - Developed By (TCS) Tata Consultancy Services Ltd., My role:

* Installation and Administration /configuration of DRS/NX ver7-AT&T SVR 4.2,VDK & ICL-HAM.

* Fine Tuning of OS and data backup management.

* Support of systems for Banking software developed on Oracle with DBA’s. CV of Lenin Dasan S. Page 5 of 8

Chennai PORT Trust

Project Description : CPT is the key Customer of ICIM .Having LAN- interconnected Hardware : Sun Ultra10 & E250 and ICL DRS6000-L370 &ICL DRS 3000. Operating Systems : Sun OS 2.6 and DRS/NX ver.7

RDBMS : Ingres 6.4.6

Application Software: Customized Application for Port Trust My role:-

* Installing and configuring OS – DRS/NX V7 & Solaris 2.6.

* Administering of Users, Groups, Print, Backup and Network Management.

* Admin of File system-UFS & Supporting for Ingres 6.5.x Installation and Tune in.

At the time of crisis at BHEL Ranipet and Trichy (Solaris 7 on Sun E3000 server with Cluster ), IBP (Solaris7 on SunE450 Server), State Bank Of Mysore (Sun OS 5.7 on Sun Ultra 5 ), Allahabad Bank, Bank of Baroda, Union Bank of India, State bank of Mysore and Madras Fertilizers Ltd.,(DRS/NX UNIX on ICL DRS 6000 -SPARC systems, RPG Cellular services Ltd., and State Bank of Travancore (NetWare3.x & 4.1x on Compaq Prosignea Servers),UCO Bank

(SCO Open Server Ver. 5.0.4 on Compaq Proliant 3000) and Airport Authority of India, Bureau of Immigration, Chennai. (SCO open Server 5.0.4 on HP Net server) of installation, troubleshooting and performance tune in.

9. Vectra Systems and Solutions Pvt. Ltd., Chennai. Jan 1996 - April 1997

( Premier channel partner for HCL Frontline Ltd.,) Designation: Customer Support Engineer

Major Skills:-

● NT Server, WIN '95-Client for WIN NT3.51& 4.0

● NetWare3.12 and SCO UNIX & Administration.

● Installation and Maintenance of HP,HCL-HP and HCL products of Net Servers & PCs. And Laptops- (HP &Toshiba, HP Printers, Terminals, Scanners, Plotter and modems). Major accounts assigned

1. Alacrity groups, Chennai.

Administered NetWare3.12 in HP Net Server LH system. The Network of two segments by supporting 2 servers for 127 clients of Windows 95 systems & MS-DOS 6.22. 2. Maris Apparel and Maris Spinners Ltd. Chennai

Installed and maintained Windows NT 4.0 in HCL infinite system. The network Establishment of 22 clients of Win 95 and RAS Customer's from two remote factories. 3. TLV group of company’s Chennai.

Administrated NetWare 3.12 and Windows NT 3.51 Server & WorkStation. 4. India Meters Ltd., Chennai.

Administrated SCO UNIX in HCL infinite system.

5. St. Peters Eng. College, Chennai. & Athiyaman college of Engineering, Hosur. Design & implementation of LAN for 35 diskless node’s and 32 port Specilix I/O card for connecting 32 dump terminals with NetWare4.10 and SCO Unix. 10. Prodigi Systems, Chennai. India Oct 1993 - Dec 1995 Designation: Customer Support Engineer

Major Skills:-

● Assembling and Servicing of PC's & Dot Matrix Printers, Monitor and Keyboards.

● Full responsibility of Service Calls.

CV of Lenin Dasan S. Page 6 of 8

● Installation and troubleshooting of Novell NetWare Ver.2.0 & 3.11. 11. Info-drive computers Pvt. Ltd. Chennai, India July 1992 - Sept 1993 Designation: Customer Support Engineer –On Job Trainee. Major Skills:-

● Installation and Maintenance of PC’s (£ Siva) and peripherals.

● Servicing of £-SIVA PC-XT’s & PC-AT’s and Printers. PERSONAL INFORMATION

ACADEMICS:

M.S.I.T., ((2001-2003)-Distance Education) in Bharathidasan University B.Sc., in Computer Science (1989-1992) in Bharathidasan University H.S.C. in Computer Science (1987-1989) by Dept of Edu. of Govt.of TamilNadu. DOB : 03-March-1970 & Marital Status : Married

Father’s/Sur/Last Name: SUBBIAH ; First Name: LENINDASAN Passport Number: P5849027, DOI: 16-Dec- 2016 & Place of Issue : CHENNAI Social Media : https://www.linkedin.com/in/lenin-dasan-subbiah-21bb9856/ DETAILS OF CERTIFICATION / COURSE

1. Solaris 8 System Administration: Sun OS 5.8 (SA238& SA288) Period : 19th Aug, 2002 - 30th Aug, 2002

Education Centre : BITECH, Chennai.( Sun Authorized Education Center) 2. Oracle 8i DBA on Solaris on Sun SPARC

Period : 24th June,2002 – 20th July, 2002

Education Center : Accel IT Academy, Chennai.

3. CNE( ID # 6603089 ) : Novell Authorized CNE NetWare 3 Certified Date : 10th September, 1996

Novell Education Certificate Standard Courses

Period : February,1996 – March,1996

Education Center : MicroUniv, Chennai.(N A E C)

4. The Essentials of SCO UNIX Administration

Period : June, 1996.

Education Center : Micro Univ, Chennai. (SCO OK Training Cntr.) 5. Accelerated Training for Microsoft Windows NT 3.51 Course Titles : Microsoft Win NT Server & Workstation v.3.51 Period : October,1996.

Education Center : Micro Univ,Chennai (M C S P)

6. CSE (Computer Service Engineering)

Period : March 15,1993 – July10,1993.

Education Center : Info-Drive Computers Pvt. Ltd., Chennai. 7. UNIX

Period : May 19,1993 – June 21,1993

Education Center : Info-Drive Computers Pvt. Ltd., Chennai. FURTHER TRAINING

1. Course Title : Technical workshop on SGI Altix server & SGI Fuel.. Period : February 7th, 2005 – February 11th, 2005

Delivered by : Mr. Sarangan, Territory Manager- Technical, Sgi India. Venue : Silicon Graphics Systems (India) Pvt. Ltd., Bangalore. CV of Lenin Dasan S. Page 7 of 8

2. Course Title : IBM e Server X Series-T3 Training Period : December 13th, 2004 – December 16th, 2004 Delivered by : Mr. Ravi K Shinde, Regional Tech Specialist, IBM India. Venue : IBM India Ltd., Bangalore.

3. Course Title : Advanced UNIX Course

Period : November 5th, 1997 – November 9th, 1997

Venue : Fujitsu ICIM Ltd., Training Services, Calcutta. 4. Course Title : Oracle 7.0 Training

Period : March 30th, 1998 – April 10th, 1998.

Venue : Fujitsu ICIM Ltd., Training Services, Calcutta. 5. Course Title : Ingres II Training on Sun on SPARC& NT Period : August 23rd 1999 – August 28th 1999.

hosted by : Computer Associates, Bangalore.

Delivered by : Mr. John Dennis, Computer Associates, Australia. Venue : Indian Institute of Science, Bangalore.

TECHNICAL SKILLS SUMMARY- HANDS ON

Hardware-OEM

HP :Integrity Server- rx 3600,2600 with Storage works VA7110&LHN P4300G2

&9000(rp7410,4440,3410,D,K,L-rp5470&Nclass,DLT&LTO Tape Drives. IBM :eServer Pseries 595 & 690, P5 570&520,X-Series255 &345, Storage DS4300 (FastT600 & FastT200),Tape Library 3583 & 3582, RS/6000 Types: S80,H50,E20,42T,43P,44P,IntelliStation (POWER & Z pro),Netfinity Series 1000, 3000& 5000(IA), 220X .

SUN : SUN SS,ES-E250,450,3000,Fire V60x,280R&Ultra 5&10,SEA1000 Digital/CPQ : Alpha serverDS20,ES40 & 2100,4000 with storage HSG80,HSZ50. Digital/HP : VAX4000-180

ICL : DRS3000 ( IA) & DRS6000- L 370&372(RISC)

Fujitsu ICL : Team Server E-Type S series, H-Type E series (RISC) Fujitsu : Fujitsu Desktops and Printers

Compaq : Proscenia & Proliant 3000 Servers and Desktops. DELL : PowerEdge 2950 Server and Desktops.

Operating Systems

Cloud experience : AWS ( RHEL8.4 OS) & GCP ( Windows 2019 DC OS) &Linux HP-UX 10.20,11.11,11.23 & 11.31

IBM AIX 4.3.3 & 5L V x

Digital/HP OpenVMS 6.2 & 7.1

Digital/HP Tru64 UNIX

Red Hat Linux 8 & 9 and RHEL 3, 4, 6 & 8.4

SUN Solaris 2.x, 7, 8 & 9

ICL DRS NX v7 & Fujitsu ICL v7 Mplus

SCO UNIX- Open Server 5.0.4 & SCO UNIX Ware 2.01,

Novell NetWare version 3.1x, 4.1x & 5.0

MS. NT 3.51 & 4.0, 2000 & 2003 Servers, 2000, XP professional & windows 7. Data communications : TCP/IP & IPX/SPX

RDBMS : i) PROGRESS version 8.x & 9.x (HP-UNIX for ERP MFG/PRO by QAD) & OpenEdge version 11.5.0,11.7.10 (RHEL 8.4 for ERP by Progress ABL) and 12.2.10 (Win 2019 for .Net App) ii) ICL SPARC UNIX® SVR4 release of Oracle7.2 & 8i on SUN SPARC. iii) Ingres II For Sun Solaris 2.x (SPARC) & Windows N T 4.0 Data management : Tivoli Storage Manager V5.x

Programming Languages/Application Software/utilities : C,C++,Java, Visual Basic6.0.

CV of Lenin Dasan S. Page 8 of 8

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