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Tech Lead Resume

Bentonville, AR

EXPERIENCE SUMMARY:

  • 12+ years of work experience in development, support & maintenance and project management of IT projects. Result - oriented, talented, dedicated, self-disciplined and energetic Team Lead/Player with proven track record of over 8+ years, specializing in UNIX/ LINUX, SHELL, C, C++, Pro*C, ESQLC, Java and various databases(MSPL, Oracle, Informix, SQL Server & Teradata).
  • Strong working knowledge & experience in Hive (HQL) and Cassandra (CQL).
  • Good Knowledge & work experience in Big Data - Hadoop (HDFS, MapReduce, SPARK, HIVE (HQL), Hbase, PIG, YARN, Sqoop, ZooKeeper, Flume, Oozie, and exposure to other new Big Data technologies available in market).
  • Good work experience in UNIX SHELL Scripting, PERL, Ruby and TCL/TK.
  • Strong work experience Java, good work experience with Java restful API and basic knowledge in AngularJS & Java Springs.
  • Good working knowledge & hands on experience in Ruby, Cucumber (Gherkin) for QA automation. And basic working knowledge on MVS (CICS & JCL).
  • Well-versed knowledge of OOP Concepts, and UNIX/LINUX OS concepts & system programming and in Data structures.
  • Intermediate knowledge on UNIX/LINUX administration with hands on experience with commands.
  • Developed batch schedules by using different scheduling language CA Unicenter, IBM-Tivoli, UC4, HP RM & Contol M
  • Strong work experience in SCM process and tools (VSS, PVCS, Clear Case, Subversion(SVN), Anthill-Pro, Code Collaborator, Nexus, Hudson, Maven(MVN), uDeploy)
  • Hands-on experience using memory debugging tools (Valgrind, Efence & gdb) to find memory corruption & leak detection, and static analysis on source by using lint.
  • Good functional/business domain knowledge in Banking, Retail, LS & HealthCare.
  • Hands on experience in system analysis, architecting, design, coding, bug fixing and testing on various applications.
  • Good knowledge in UML & Rational Rose for generating Use Cases, Class Diagrams, Sequence Diagrams, Activity Diagrams and Collaboration Diagrams.
  • Thorough understanding knowledge of SDLC and Project Management Process, and work experience in agile methodologies (Scrum & Kanban) and driven developments (BDD/TDD/ATDD) and CICD(continues Integration & Deployment)
  • Work experience in different models & methodologies like Waterfall, and Agile (Scrum & Kanban).
  • Strong work ethic, committed to hard work, skilled and enthusiastic analysis/debugger of legacy code, and practical experienced knowledge in all stages of product & project life cycle (SDLC) and project management process.
  • Quick to learn, adjust, and adapt to new environments, processes and techniques; and hands on experience in Application support, resolving issues and providing help/warranty support releases in a timely manner.
  • Excellent team player/lead with problem solving and troubleshooting capabilities. And ability to work independently and manage complex projects & lead the team(s) and solid track record for coordination between globally located teams to get the work done on time.
  • Designated various roles such as Project Dev Lead, Tech Lead, Module Lead, and Support Lead/Batch Analyst.

MANAGEMENT SKILLS:

  • Around 4+ years of work experience as Project Dev Lead played pivotal role achieving projects success by effectively conducting project management activities.
  • Responsible for developing and executing activities related to end-to-end project management, including project plans and estimates, scoping and requirements through implementation and deployment.
  • Proactively manage work across different workforces, monitor and report on execution of deliverables through all phases.
  • Effective communication skills and solid track record for coordination between globally located teams.
  • Exceptional ability to maintain and build client relationships, frequent travel meeting one on one with clients, able to comfortably converse with all facets in the clients organization. And one on one discussion with management and one-to-many updates/discussions with team and management.
  • Excellent verbal and written skills, especially with regards to presenting findings to both technical and non-technical audiences
  • Acted as liaison between management and development team for Requirements.
  • Managing reports, analysis and decision-making for a change request with help of team and key stakeholders.
  • Detail oriented with ability to multitask and strong interpersonal skills with ability to resolve problems, and excellent aptitude, reasoning and communication skills. And highly organized, with efficient time, task, and resource management.

SKILLS:

Management Tools: MS Office, Word, Excel, Visio, PP, MPP, Power Pivot

Programming Languages & Scripting’s: C, C++, Pro*C, ESQLC, Java, Shell, PERL, Ruby,TCL/TK, Confidential -Macros, XML, HTML &DHTML

Databases: MSPL, Informix, SQL Server & Oracle and CQL

Schedulers: CA Unicenter, IBM - Tivoli, UC4, HP RM & Control M

Operating Systems: Windows, UNIX (AIX/Solaris/HP) and LINUX

SCM Tools: VSS, PVCS, Clear Case, Subversion(SVN), Anthill-Pro, Code Collaborator, Nexus, Hudson, Maven(MVN), uDeploy & GIT

Other Tools & Technologies: Cucumber(Gherkin),dbx, gdb, Flex, Gentran, HP-ALM,HPQC,HPSM,IBM Detect, LATEX, Make, PBN, Rake, Rational Rose, Remedy7,TCP/IP,UDP, TOAD,UML,WRM, VersionOne & Leankit

Big Data skills: Hadoop (HDFS, MapReduce, SPARK, HIVE (HQL), Hbase, PIG, YARN, Sqoop, ZooKeeper, Flume, Oozie, and SHARK) and Cassandra(dse)

Business Domains: Retail, HealthCare, BFS & LS

PROFESSIONAL EXPERIENCE:

Confidential, Bentonville, AR

Tech Lead

Responsibilities:

  • Deep dive analysis on existing system ’WARP’ to identify the current business rules for auto& manual work orders.
  • Analysis on current data and estimate of the streams event data & raw data for sizing to procure the HDFS, CFS & Streams hardware.
  • Heavily involved in Cassandra data modeling and CF creation, and nodes-clustering of HDFS and CFS.
  • Actively participation in integration of components in to-be Architecture system and design.
  • Dev ops - one ops cloud infrastructure, and provision the servers and install the app packages.
  • Detailed Design and implementation
  • Helping on the integration with different teams to data flow end-to-end.

Environment: C, Linux, Apache-nifi, Quarks(IBM),Hadoop(HFS), Kafka, IBM Streams(SPL), Java, Spring boot API, UI, Cassandra, CQL, One Ops - Azure, JDE/Tririga.

Confidential, Bentonville, AR

Senior System Analyst

Responsibilities:

  • Work as onsite lead on Compliance arena projects to participating in: collecting requirements, understands to design, coding, documentation, and initial support and transferring the KT to support team; and work closely with BA’s to understand the market/country specific business requirements. Participating in key discussions and involving in meetings for about assigned market specific changes and decisions.
  • As Lead, working closely with offshore & onsite Confidential teams on day-to-day and weekly activities, and work plan updates with Confidential Managers & Client Team/Managers.
  • Implementing the requirements by using skill set: Pro*C/C, C++, shell, Informix SQL, .net, HP-RM, SVN, UNIX and other warehouse & project specific tools. Legacy code analysis for BRE doc’s preparation for new markets, and maintenance of batch jobs, schedules, UNIX scripts and Pro*C/C, C++ programs;
  • Helping & participating to/with the team on critical defect fixes on developed code during the various phases of testing (UT, DIT, FT, SIT and UAT) by team and QA.
  • Task assignment to team on day-to-day and weekly work activities, and peers & team’s code review and supporting the testing before releases; and tracking team weekly work activities and preparing monthly BSC/SLA reports, and reporting the same to Managers.

Environment: ESQLC, C, KSH, PERL, Java, Databases(Oracle, Informix, TD), UNIX, Linux, SVN, Anthill-Pro, GIT, Leankit, and MS Office, Word, Excel, Power Point, MPP & Visio.

Confidential, Richmond, VA

Senior System Analyst

Responsibilities:

  • Meeting with customers & business and understand their demands - initial feasibility analysis on their needs.
  • Collecting BRE’s and prepares BRD’s and converting those into functional & technical work packages.
  • As part of agile model, dividing the projects as chunks to delivery in each sprint until project get completed.
  • Understanding existing landscape, design, coding, documentation and support on rollouts.
  • And transferring the KT to support team with required documentation.
  • Providing L3 support as and when need basis to support team.
  • Fix on critical job failures occur during execution of the batch processes, and providing long term solutions.
  • Maintenance of Batch jobs, Schedules, UNIX scripts and Pro*C, C, Java & pl/sql programs.
  • Creating new/modifying the Jobs, schedules, UNIX scripts and Pro*C/C/Java programs based on the client/user needs.
  • Legacy code analysis if needed then optimizing Pro*C code, shell scripts & Squeals for long running jobs.
  • Peers code review and supporting QA and Release Management.
  • Prepares MBR reports on monthly and weekly status reports to Client Management.
  • As and when need basis provides on call support during off hours and covers the weekend coverage.

Environment: Pro*C, C, Oracle (SQL & PL/SQL), KSH, PERL, Java, UNIX, XML, Control M, Toad, SQL developer, Clear Case, MVS, IBM Detect, Gentran, Ruby, Cucumber(Gherkin), SVN, Nexus, Hudson, Maven(MVN), uDeploy and MS Office, Word, Excel, Power Point, MPP & Visio.

Confidential, Chicago, IL

Senior System Analyst

Responsibilities:

  • Incident management, conducts meetings and analysis on issues/incidents and coordination with right teams.
  • Working closely with stake holders and different systems in the entire application and monitor the logs and research for RC analysis and intimate the issue.
  • Document & share the findings to client and arrange for working sessions with all the teams and to co-ordinate until the issue is addressed.
  • Arrange and attend the meetings and update the status about the health of the application and continuously strive in improvement of the application.
  • Incident & issue allocation to team and follow-up and validation with team on assigned issues

Environment: MS Office, Word, Excel, Power Point & Power Pivot and Java, .Net, SQL Server, Web Sphere, MQ Explorer, IIS, Tivoli, IC+, Tuxedo, Load Balancers, Service Broker

Confidential, Bentonville, AR

Associate Consultant

Responsibilities:

  • Develop and maintain a project plan, estimates, scoping and requirements through implementation and deployment.
  • Proactively manage work across different workforces, monitor and report on execution of deliverables through all phases. And responsible to ensure overall quality of the project.
  • Leading Status Reporting creation and delivery, including highlighting progress against milestones, activities, action item status and risk and issue identification and escalations to client & account management on risks and issues and gaining agreement on critical decisions/action items.
  • Work jointly with the Project Planner to create and maintain a project plan, including project phases, Work Breakdown Structure (WBS), Milestones, Dependencies, Resource allocations, deliverables & progress tracking.
  • Lead the team through all phases of the project development including planning/scoping, funding approvals, requirements, design, development, testing deployment and transition to operations. Work with all members of the team, including planners, change managers, architects, business analysts, solution integrators, developers, testers and end users to achieve successful implementation on time, within budget at the expected quality level.
  • Participated JAD ‘s and worked closely with BA’s to understand the business requirements on each assigned international market/country level
  • Worked on Chile Market, Global Translations for all markets, and worked as lead for India Market.
  • Participated in meetings and key discussions with Client teams for GLS2 live in new market(s).
  • Designed Global Translations with all required POC’s for all markets GLS2 implementations in native languages.
  • Worked on projects for new development/markets from collecting and understanding requirements, design, coding & documentation and handing over to support.
  • Legacy code analysis for BRE doc’s for new markets, bug fix and optimization on exiting code if needed.
  • Work assignments to team and peers code review and working closely with offshore, onsite & client teams (onsite/offshore model). And providing SIT/UAT support & participating in rollouts/releases for new markets before go live.
  • As an onsite lead working very closely with client teams (leads/PM’s) and with PM’s at Confidential (offshore & onsite) and providing daily updates and weekly activity plan details for project execution smoothly.
  • Manage & track of project for on-time delivery with quality (zero defects), and understands ISDLC client specific process and producing all required artifacts (Project Schedules, Risk/Issue logs, Status Reports, Project Charters, etc,..)

Environment: MS Office, Word, Excel, Power Point, MPP, Visio and ESQLC, C, HP-UNIX, Informix SQL, .Net, SVN, Code Collaborator, Remedy7, HPQC, HPALM & GLS2

Confidential, Manhattan, NY

Associate Consultant

Responsibilities:

  • Developed Plan schedules and estimates, requirements through implementation and deployment.
  • Worked on projects which are from initial level: collecting requirements, understanding, design, coding, documentation and support and transferring the KT to support team in off-shore.
  • As a batch & Tech SME, monitoring the batch very closely and handles the business critical issues.
  • Fix on critical job failures occur during execution of the batch processes.
  • Provided L3, on-call & weekend support when required basis to support team.
  • Maintenance of Batch jobs, Schedules, UNIX scripts and Pro*C/C/C++ programs.
  • Creating new/modifying the Jobs, schedules, UNIX scripts and Pro*C/C/C++ programs based on the client/user needs.
  • Legacy code analysis if need then try to optimizing Pro*C code and ksh scripts for long running jobs.
  • As a Tech Lead, task assignment & peers code review is a part of my job and supporting the testing before releases.
  • Preparing BSC/SLA reports on monthly
  • Provides on call support during US night hours and covering the weekend/off hour on call coverage as well.

Environment: Pro*C, C, C++, Oracle, KSH, UNIX, XML, Tivoli, UC4, Toad, PVCS and MS Office, Word, Excel, Power Point, MPP & Visio.

Confidential

Associate Consultant

Responsibilities:

  • Collects & understands requirements for building new/modifying the existing UNIX scripts and C/C++ programs.
  • Monitors batch very closely and handle the batch related issues.
  • Fix on critical job failures occur during execution of the batch processes.
  • Maintenance of Batch jobs, Schedules, UNIX scripts and C/C++ programs.
  • Provides the on call support during UK night hours and covering the weekend/off hour on call coverage as well.
  • Merged two different applications as part of effective resource utilization and performance improvement of the software also done Impact analysis for the same.
  • Used PVCS a web based source control software for maintaining source.
  • Received performance excellence award for the dedication and efforts for actively supporting the production system along with the new development

Environment: C, C++, MSPL, Oracle, Pro*C, Shell (PERL & KSH), UNIX and PVCS.

Confidential, Detroit, MI

Associate Consultant

Responsibilities:

  • Implementation - Reading Icons Data from Icon (.icn) files and Languages data from Language (.lng) files, converts them into Token, Group and Item tables.
  • Reads ports data from oracle and converts that data into GeoIndex, NameIndex and portData.
  • Writing into BPFile (.bp) format and developing the project from POC.
  • Involved in R&D efforts to develop the software to run with optimum performance on pre-specified system configuration
  • Developed SIT test plans, Test scripts and Test schedules and successfully executed them
  • Actively participated in release management process

Environment: Macros ( Confidential Stone Editor), VB, C, Oracle, LINUX, PERL, Purify, PBN, TOAD and VSS.

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