SUMMARY:

• 7+ y ear s o f ex per i en ce a s a DevOps / B uil d and R e l ea se Eng i ne er i ng i n au t om ati ng, bui l d i ng, depl oy i ng, and r el e as i ng of cod e f r om one env i r onm ent t o another e nv ir onm ent.
• Exper i enc e i n w or k i ng on s our ce con tr o l t oo l s li k e SVN .
• Fulfilling the role of a Release Engineer in respects to our Puppet code. Responsible for QA, code merges.
• Good development experience in HTML, JavaScript, XML, and JAVA/JSP.
• Ext ens i v e experience us i ng MAVE N and AN T as b uil d tools f o r t h e bu il d i ng of dep l oy abl e ar t i f act s (jar, w a r&ea r ) f r om sour ce code .
• Ext ens i v el y w or k ed on H u dson, Jenkins f o r con ti n uous i n t eg r at i on an d f o r End t o End a ut om at i on f o r a l l b uil d and d epl oym ent s.
• I n - dept h unde r s t and i ng of the pr i nc i pl es a nd be st p r a ct i ces of So ft w ar e C o nf i g ur at i on Manag em ent ( SC M ).
• Successfully designed and delivered secure cloud solutions for last two which I have worked
• Str ong k now l edg e on sou r c e con tr o l l er c once pt s l i k e B r anch es, Mer g es and T ag s.
• Involved in architectural planning discussions and performed different POC's and proposes new technologies/software to management such as Docker .
• Wor k ed wi t h Eng i ne er s, Q A, business and ot h er t eam s t o ensur e aut om at ed t e st ef f or t s ar e ti g htl y i nt eg r at ed w i t h t h e bu il d sy st em and i n f i xi ng t h e er r o r w hil e doi ng t h e dep l oy m en t and b ui l di ng .
• Exposed t o a l l asp ec t s o f so f t w ar e deve l op m en t li f e c ycl e ( SDLC )su ch a s A nal y si s, P l an ni ng, D ev el opi ng, Tes ti ng, and Implementing and Post - pr oduc t i o n ana l y si s o f t h e pro j e ct s.
• Exper t i n dep l oy i ng t he cod e th r oug h w eb app li c at i on se r v er s l i k e WebSph ere / We b L ogi c / A pache T om cat / J B O SS.
• Deployed within VMware v Realize Suite, using Jenkins, Gerrit, Docker, Chef, RSpec and artifactory for artifact management.
• Collaborated with development support teams to setup a continuous delivery environment with the use of Docker .
• Expertise in Querying RDBMS such as Oracle, MY SQL and SQL Server by using SQL for data integrity.
• Cloud & SaaS Platforms like Amazon and Google Web Services.
• A bi l it y i n d ev el opm ent and execu t i on of She l l Scri p t s.
• Eff i ci ent i n wo r k i ng cl ose l y w it h t eam s t o ensu r e h i g h qual it y and ti m el y del i v er y of bu il d s and r el eas es.
• Having good Experience in Chef for Deployment on Multiple platforms.
• Excel l en t ex per i en ce i n doc um enti ng and au t om ati ng t he bui l d a nd r el ease pr o ces s.
• A bi l it y i n m anag i ng al l a sp ect s of t he sof t w ar e con fi gu r at i on m anag em ent pr oce ss i nc l udi ng code com pil at i on, p ack ag i ng/de pl oy m ent/ r e l ea se m et hodo l ogy, and appl i ca ti o n con f i g ur ati on s.
• Exper ti s e i n Q uer y i ng RD B MS such as M YSQ L and S Q LServ er by usi ng SQ L f or dat a i n t eg r i t y .
• Exper ti s e i n t r oubl eshoo t i ng t he pr ob l em s g ener a t ed w hil e bui l di ng, depl oy i ng a nd al so in pr oduc t i on su ppor t .
• Excel l en t comm uni cati v e, i nt er per sona l, i nt u i ti v e, ana l y si s and l ead er shi p sk i l l s w it h abi l i t y to w or k eff i ci ent l y i n bo t h i nd epende nt and t eam w or k env ir onm ent s.

TECHNICAL SKILLS:

Operating Systems: W i ndow s, UN I X, L I N U X ( RH EL), Linux Mint, Ubuntu, Cloudera.

Versioning Tools: Tortoise SVN, G IT, Junit

Cloud Computing: AWS (EC2, ELB, S3)

CI Tools: Jenkins, Chef, Puppet, Ansible, Docker

Build Tools: A N T, MA V EN

Languages/Scripting: C, C ++, Batch scripting, Power Shel l sc ri p ti ng, SQL, Bash

Web T e chno l og i es: Ser v l e t s, JDBC, J SP, H TML, J av aSc ri p t, X ML

Web s er v er s: A pache T om cat, J BO SS

RDBMS: SQ L SER V ER, M YSQ L, DB 2

O t her s: MS O u tl o ok, Azure, Agile, SCRUM, Load Balancing

PROFESSIONAL EXPERIENCE:

Confidential, Irving TX

Sr Devops Engineer

Responsibilities:

• Release Engineer for a team that involved different development teams and multiple simultaneous software releases.
• Developed and implemented Software Release Management strategies for various applications according to the agile process.
• Participated in weekly release meetings with Technology stake holders identify and mitigate potential risks associated with the releases.
• Automation Engineer for Developing Build and deploy tool like Jenkins.
• Storing Build & Deploy Logs and Data in Postgres SQL Server.
• Converting chef Work flow into Python.
• Done with replacement for reading excellent OpenStack documentation, rather, a short summary of some basic commands.
• Monitor everyday systems and evaluate availability of all server resources and perform all activities for Linux servers.
• Maintain and monitor all system frameworks and provide after call support to all systems and maintain optimal Linux knowledge.
• Responsible for OpenStack project core infrastructure including code review, continuous integration systems, and developer tools.
• Experience in writing chef cookbooks.
• Experience in working with GIT to store the code and integrated it to Ansible Tower to deploy the playbooks
• Knowledge on Deploying Couch base, Tomcat and Elastic search clusters using Docker.
• Worked on maintaining Docker Images and containers.
• Hands on with real time data processing using distributed technologies Storm and Kafka .
• Extracted the data from MySQL, Oracle, SQL Server using Sqoop and loaded data into Cassandra .
• Creating, cloning Linux Virtual Machines, templates using VMware workstation and ESXi environment
• Imported and managed multiple corporate applications into Tortoise SVN.
• Development, Quality Assurance and Management teams to ensure cross communication and confirmed approval of all production changes
• Provided end-user straining for all Tortoise SVN, JIRA users to effectively use the tool.
• Build scripts using ANT and MAVEN build tools in Jenkins to move from one environment to other environments.
• Deploy and configuration through automated template and build up new RHEL server in Cloud base as per organization expansion
• Responsible to maintain SOAP UI and Rest Ful API Webservices.
• Deployed J2EE applications to Application servers in an Agile continuous integration environment and also automated the whole process.
• Lead development of generic Repository-Installer utility to define, create and populate meta/seed data for Oracle and MSSQL databases.
• Involved in migration activities of Java scripts and Database scripts from Oracle, MS SQL Server and MYSQL into different environments like Development, QA.
• Created and maintained the python deployment scr i pt s f or Web Sphere w eb app li c at i on
• Developed Perl and shell scripts for automation of the build and release process.
• Involved in editing the existing ANT/MAVEN files in case of errors changes in the project requirements.
• Participating in 24x7 production on-call support of Linux and provided technical support to users.
• Managed Maven project dependencies by creating parent-child relationships betweenProjects.
• Jenkins is used as a continuous integration tool for automation of daily process.
• Documented the entire build and release engineering process and provided on call support.
• Designing and implementing fully automated server build management, monitoring and deployment By Using Technologies like chef.
• Developed various Informatica mappings, tasks and workflows to load different sources data inro ADW.
• Experience in optimizing the Mappings and implementing the complex business rules by creating re-usable transformations and mapplets.
• Experience in monitoring and reporting issues for the Daily, weekly and Monthly processes. Also work on resolving issues on priority basis and report it to management.
• Responsible for Unit level testing and Application testing.
• Performed Unit testing, Integration testing and Performance testing.
• Analysed root cause of identified defects and proposed solutions to fix without impacting the required functionality.
• Identified the bottlenecks and tuned the performance of ETL code.

Environment: Tortoise SVN, Jenkins, Java/J2EE, ANT, MAVEN, Web Sphere, Perl Scripts, Shell Scripts, XML, LINUX, UNIX, JIRA, OpenStack, chef, Docker, Python Scripting, Postgres-Server, GIT.

Sr Devops Engineer

Responsibilities:

• D ev el oped an d sup por t ed t he Sof t w ar e R el eas e M anag e m ent and p r oce dur e s.
• Perf o r m ed al l nec ess ar y da y- t o - da y Subver si on / GIT suppor t f or d i f f e r en t pro j e ct s.
• R espons i b l e f or d esi g n and m ai nt enanc e o f t h e Subver si on / GIT R epos it o r i es, v i e w s, and t he acce ss co nt r ol st r a t eg i es.
• D esi g ned and i m pl em ent ed Subvers i on and GIT m et adat a including el em ent s, l a bel s, at t r i bu t es, t r i gg er s and hy per li nk s.
• I m pl em ent ed & m ai nt ai n ed t he b r an chi ng and bui l d/ r e l ease st r a t eg i es u t il i z i ng Subvers i on/GIT.
• Manage configuration of Web App and Deploy to AWS cloud server through Chef.
• Experience with Linux servers in virtualized environments
• I n v ol v ed i n per i odi c ar chi v i ng and st o r ag e of t he sourc e code f o r di sas t e r r e cov er y .
• Wor k ed c l ose l y w it h dev el oper s t o p i npo i n t and pr ov i de e a rl y w ar n i ng s of c omm on bui l d f ai l ur es.
• U sed AN T and MAVE N a s a bu il d t oo l s o n j av a p r o j e ct s f or t he development o f bui l d ar t i f a ct s on t he sou r ce code.
• A ut om at ed t h e bu il d and r e l eas e m anag em ent pr oces s i ncl ud i ng m onit or i ng chang es be t w een r el eas es.
• D epl oy ed t h e J av a ap pl i ca t i ons i n t o w eb ap p l i cat i on se r v er s l i k e Web logic .
• Execut ed u ser adm i ni s tr a t i o n and m ai nt enanc e t ask s i n cl ud i ng cr e at i ng user s and g r oups, r e por t s and que r i es. Wor k ed as a sy st em adm i ni st r at o r f or t he bu i l d and dep l oy m ent s pr oce ss on the en t er pr i s e server.
• D ocum ent ed pr o j e ct ’ s s of tw ar e r el eas e m anag e m ent p r oced ur e s wi t h i nput dec i s i ons.
• D ev el oped, m ai nt ai n ed, an d di s t r i bu t ed r e l eas e no t es f or ea ch s chedu l ed r e l ea se.
• Pr ov i ded p er i odi c f eedba ck of s t at us a nd sc hedu li ng i s sues t o t he m anag em ent .
• K ep t t r a ck of al l t he r el ease s and r equ est of t h e d ev el o per s t h r oug h I nfr ast r uct ur e m anag e m ent t ool .
• Creating, cloning Linux Virtual Machines, templates using VMware workstation and ESXi Environment.
• Created views and appropriate meta-data, performed merges, and executed builds on a pool of dedicated build machines.
• Involved in periodic archiving and storage of the source code for disaster recovery
• Designed table structure in Netezza
• Created test packages to validate all new and existing procedures and functions in Unit Testing Phase.
• Involved all SIT, QA, UAT and Production deployment.
• Creation of database objects like tables, views, materialized views, and packages using oracle tools.

Environment:: Subversion, GIT, Chef, AWS, Java/J2EE, ANT, MAVEN, Jenkins, JIRA, LINUX, Web logic, Shell scripts.

Build & Release Engineer

Responsibilities:

• Release Engineer for a team that involved different development teams and multiple simultaneous software releases.
• Participated in weekly release meetings with Technology stakeholders to identify and mitigate potential risks associated with the releases and using Version Control Tools likes Rational Clear Case, Rational Team Concert(RTC).
• Imported and managed multiple corporate applications into Tortoise SVN.
• Provided end-user straining for all Tortoise SVN, JIRA users to effectively use the tool.
• Deployed J2EE applications to Application servers in an Agile continuous integration environment and also automated the whole process.
• Build scripts using ANT and MAVEN build tools in Jenkins, Sonar to move from one environment to other environments.
• Reduce release time for staging and production releases through automation using python and shell and PowerShell scripts, integrated with Selenium/SOAPUI tests.
• Created and maintained the Python deployment scripts for Web Sphere web application server.
• Developed Perl and shell scripts for automation of the build and release process.
• Involved in editing the existing ANT/MAVEN files in case of errors or changes in the project requirements.
• Managed Maven project dependencies by creating parent-child relationships between Projects.
• Jenkins is used as a continuous integration tool for automation of daily process.
• Documented the entire build and release engineering process and provided on call support.
• Actuate Report Developer
• Designed and developed standard and custom information objects and reports.
• Troubleshooted, debugged, and modified existing reports; worked problem tickets; opened, tracked, coordinated, and implemented change tickets involving multiple groups.

Environment: Tortoise SVN, Jenkins, Sonar, Java/J2EE, ANT, MAVEN, Web Sphere, Perl Scripts, Shell Scripts, Ruby, XML, UNIX, Oracle10g, 11g, JIRA, Python.

Build & Release Engineer

Responsibilities:

• Wor k ed c l ose l y w it h t he D ev elopm ent Team i n t h e de si g n phas e and d ev el ope d u se ca se di ag r am s usi ng R at i ona l R o se.
• Wor k ed wi t h t he A r chi t ec t s on SD LC pr oc ess bei ng t he po st dev el opm ent env ir onm ent s.
• D ev el oped an d i m pl em ent e d t he sof t w ar e r el e ase m anag e m ent f or t heir rel ea se o f w eb appl i ca t i ons.
• Wr o t e AN T and MAVE N Scri p t s t o aut om at e t he buil d pr oc ess.
• U sed She l l / Pe r l s cr i pt s t o a ut om at e t h e de pl oy m ent pr ocess .
• D ev el oped an d i m pl em ent e d t he sof t w ar e r el e ase m anag e m ent f or t heir rel ea se o f w eb appl i ca t i ons.
• D esi g ned a cus t om i z ed St at us R epo r t i ng t ool used curr ent l y, based o n t h e sp eci f i c r equ ir em ent s usi ngJ 2EE/ S t r ut s and Web Sphere A pp l i cat i on Se rve r.
• C o - coor di n at ed I nst ance R e fr e shes and Env i r onm ent R e- base li n i ng .
• C oor di nat ed a l l t he I T p r o j e ct s succ ess f ul l y by r esol v i n g r el ea se i nt e r de pende nci es and pl ann i ng r el eas e.
• Pl ann i ng, sched ul i ng and d ocum enti ng r e l ea ses at c od e Fr e ez e Per i ods.
• Sol e p er s on t o be r esp ons i b l e f or R e l ea se / C hang e con t r ol Pr o ces s.
• Wor k ed wi t h m any t eam s of st r eng t h m or e t han 3 0 and m anag ed 2 r el ea se / bui l d eng i neer s.
• Identifying areas of customer struggle on websites and recommending ways to address the issues using Tealeaf
• Creation of analytics reports using Adobe Analytics and Tealeaf

Environment: Subversion (SVN), GIT, Jenkins, Java/J2EE, ANT, MAVEN, LINUX, UNIX, Web Sphere, Perl Scripting.