• Involved in start to end process of Hadoop cluster setup where in installation, configuration andmonitoring the Hadoop Cluster.• Responsible for Cluster maintenance, commissioning and decommissioning Data nodes, ClusterMonitoring, Troubleshooting, Manage and review data backups, Manage & review Hadoop log files.• Monitoring systems and services, architecture design and implementation of Hadoop deployment,configuration management, backup, and disaster recovery systems and procedures.• Configured various property files like core-site.xml, hdfs-site.xml, mapred-site.xml based upon thejob requirement• Importing and exporting data into HDFS using Sqoop• Experienced in define being job flows with Oozie• Loading log data directly into HDFS using Flume.• Experienced in managing and reviewing Hadoop log files.• Installation of various Hadoop Ecosystems and Hadoop Daemons• Installation and configuration of Sqoop and Flume, Hbase• Managed and reviewed Hadoop Log files as a part of administration for troubleshooting purposes.Communicate and escalate issues appropriately• As a admin followed standard Back up policies to make sure the high availability of cluster• Involved in Analyzing system failures, identifying root causes, and recommended course ofactions. Documented the systems processes and procedures for future references• Worked with systems engineering team to plan and deploy new Hadoop environments andexpand existing Hadoop clusters• Monitored multiple Hadoop clusters environments using Ganglia and Nagios. Monitoredworkload, job performance and capacity planning using Cloudera Manager• Installed and configured Flume, Hive, Pig, Sqoop and Oozie on the Hadoop cluster• Involved in Installing and configuring Kerberos for the authentication of users and Hadoopdaemons.

• Worked under the direction of the system Operations supervisor• Ensured the safe and efficient Dispatch of the company’s aircraft• Logged and maintained accurate system flight information• Provided constant flight communication for company’ s flight assigned• Coordinated with appropriate departments and personnel to maintain operational control• Provided operational support to flight crew such as Flight planning, Weather, Fuel, Weight and Balance, Aircraft performance, Air traffic radio communications, and Alternate airport information.• Ensured that all flight operations are conducted in compliance with applicable regulations and company procedures• Coordinated flow of operational information to all department and stations for use in planning• Constantly monitor system wide weather• Retrieved hourly weather and special for all stations alternate and note changes that may affect operations• Applied for flight permits for foreign aircrafts• Monitor field conditions , wind aloft and NOTAMS for the entire operation• Routed and re-routed aircraft and flight crew to maintain schedule integrity, and to accommodate requirements or crew legality• Coordinated with daily scheduling to ensure compliance with regulation and contract requirements• Ensured that department guidelines are strictly adhered to

• Identified areas for business improvement• Developed maps and flowcharts of current and future business processes• Reporting on the likely impact of process modifications• Flagged up potential problems at an early stage• Developed a clear understanding of existing business functions and processes• Prepared PowerPoint presentations and Excel spreadsheets for business meetings• Used information gathered to write up detailed reports and draw conclusions• Defined project scope, goals and deliverable that support business goals in collaboration with project team and stakeholders • Obtained estimates/level of effort and distributes to Client Account Manager (CAM) • Identified and managed project dependencies and critical path • Developed communications documents [Project status, project milestones, Notification, Training guide, user-manuals etc. • Developed and delivers progress reports, proposals, requirements documentation, and presentations such as LOE, System Approaches, Outline high-level flow, Release notes etc. • Gathered volume forecast information in order to identify and support infrastructure needs • Effectively communicated project expectations to team members in a timely and clear fashion • Proactively managed changes in project scope, identifies potential risks, and devises contingency plans and gap analysis • Identified and tracks open issues within the project team. Tracks project milestones and deliverable • Collaborated with Support/technical staff, applications development, and the data owners/subject matter experts during various phases of project lifecycle • Established the data quality business rules that will provide data quality improvement plan • Implemented Change Management processes and procedures when needed • Collaborated with the team to create and maintain System/Architecture Documentation Projects: Business Process Re-engineering of Eterna Plc

• Basis daily activities which includes monitoring SM50, SM51, SM21, ST22, ST02, ST03, DBO2,SM12,SM13, DB12, DB13 and SM37• Analyzed system logs/ABAP dumps and providing solutions• Provided solutions for Basis issues• Scheduled and monitored backups• Monitored Database and Table space• Moved transports (STMS) • Updated Kernel patches• Applied Support packs in regular intervals• User Administration in ECC 6 which includes new user creation, assigning roles to the existing users, locking / unlocking users, resetting passwords• Extensively worked on Authorization objects, fields, authorizations and authorization profiles in profile generator (PFCG)• Identified missing authorizations with use of SU53 and maintained them manually in PFCG after getting the managers approval• Analyzed user related information including roles and profiles, by utilizing transaction SUIM• Transport Management• Applied NOTE`s• Client Administration and Post refresh activities• Tracked the users for missing authorization working with R/3 table parameter and reports

• Manages the trucks activities and the drivers• Source for job that is suitable for trucks• Ensures that the customers are well satisfied• Ensured that the container cards are collected by the customer in due time• Ensured good relationship with both the drivers and the customer to maximize profit for the company• Protected the image of the company and trucks within and without the port terminal• Created a niche for the drivers to maximize their working capacity in order to reach and beat the agreed targets• Allocated appropriate required diesel for the destination assigned • Ensured the trucks are scheduled for maintenance when due• Advised the drivers on the best route to take• Documented of incidence and inventory updating• Ensured Friendly and Superior service delivery

• Sourced for customers for the Bank• Enlightened customers on the new and existing Bank’s products • Opened of new accounts and following up the customers• Managed customer’s account and render advice where necessary• Advised customers on loan facilities suitable for their status and category• Ensured bank’s customers minimum operating balance are met

o Satellite Installation and Maintenance Engineer • Covering theoretical and Practical VSAT Installation and maintenance of ODU and IDU of KU, C Band.• ISP Setup, • Satellite Networking and Direct Satellite “ Broadband “Internet,• Installation of SCPC, IDR and TDMAo Wireless Network Engineer• Covering Theoretical and Practical RF Engineering of WiFi, Wimax , Giga Link and Free Space Optics.• Installation of Antennal Systems.• Routings and Switching• Connection to Wired Network security• Remote Access Solutions.• Network Administration and Management.• Voice Over Internet Protocol (VoIP).o VPN, Firewall and Internet Security Engineer• Covering Theoretical and practical VPN Engineering.• Connections of IPSec, Encapsulation, PPTP, RADIUS Authentications, Tunneling Protocols, Client-to-Branch /Branch-to-Branch Connectivity, NATing, Packet Filtering,• Network security and Monitoring and General Security Issue