some highlights / work done * golang API and HTML recommendation website, REDIS, postgres, SOLR, 5000 req/second.* xml data pipeline. golang about 80G xml files/day pumping data to mysql, redis and solr* CI/CD pipeline development with Jenkins and saltstack for mostly jvm and nodejs apps* Elixir / Phoenix crm for supply chain management with vehicle tracking module.* Managed 4000+ servers for home grown python and cfengine.* account management for GE industrial systems (2000) perl script managing accounts in 10 different domains( pre AD days, NT, Lotus Notes, Antivirus, Cisco and mainframe)

Built up a supply chain solutions, streamlined operations. built a cms with vehicle / order tracking using elixir and phoenix.

Built a CI CD pipeline for jvm, saltstack instrumentation. GCE automation monitoring and scaling

Building and supporting large Linux ad serving infrastructure (physical as well as virtual) across the globe. Introduced DevOps, monitoring , trouble shooting practices that work. getting things done with small but smart team built by self.

JoinTech is an outsourcing company in Shenzhen china specializing in IT outsourcing from major financial clients like Lehman Brothers, Nomura holdings Japan. Build out of 1000 seat facility in Shenzhen china IT infrastructure and Security Management for financial client projects and JoinTech. Long and medium term technology strategy and roadmap that will enable it to realize its ambition of being preferred IT partner of fortune 50 financial clients. Designed IT systems management policies and processes (i.e. IT Security, Email, Ethics, problem management, change management, configuration management, escalation management, release management, etc.) Working with COO for process and project management In conjunction with the COO, develop and maintain all systems strategic (long-term) plans to meet the organization's policies and goals.

Office Tiger is India's biggest KPO (12000+ employees) catering to clients from financial, banking, printing, media, law segments. Its part of RR Donnelly group USA Having offices around the globe.I oversee all aspects of IT Management for OT around the globe, headed IT Infrastructure planning, designing, implementation, support and Planed, designed, and implement customised J2EE CRM for around 12000 Employees world Wide.  Manage IT budget (about $500,000 per annum). Expert analysis and careful planning ensures that company receives top-quality equipment for hardware/software improvements and upgrades while remaining within budget. Negotiate contractor prices for outsourced work to maintain competitive edge with minimal expenditures. Build out of development environment on VMWARE virtualization platform Direct, organize & control the planning, deployment and maintaining of the company's web-based applications. Assess staffing and skills requirements, establish professional development & training plans, goal setting for various teams, Active participation in the hiring of new employees. Provide 24-hour disaster recovery in the event of network/System downtime and/or building destruction. Create and regularly refine backup protocols to ensure data and network integrity. Design and implement a Disaster Recovery site for uninterrupted operations. Executed mission critical projects (CRM/J2EE/Databases/enterprise wide monitoring/Emails to name a few) innovatively and efficiently and on time Oversee and implement all hardware and software troubleshooting for company’s primary location and satellite operations to maintain constant system uptime and data access. Research and implement new technology tools, including open source bug tracking, wiki, emails and the integration of a proxy server. Extensive hands on for Solaris, database and oracle 10g application servers. Trained team personally on application and sun servers

 Trouble shoot, implement, and secure deployment of UNIX and Linux servers at various fortune 500 clients in complex environment. Team leader in 24 X 7 X 365 production support. Implemented Messaging Systems (Qmail), DNS (djbdns), VERITAS Net Backup and SNORT IDS (Intrusion Detection Systems cluster at client in highly complex scenario. Systems/Network auditing, Vulnerability assessment of enterprise networks. Design and maintain IP Soft intranet to ensure constant availability of company resources to local and satellite locations

 Security analysis of host using NESSUS and NMAP, securing servers. Administration of SUN and LINUX Servers at GE-IBC. Deployment of SNORT IDS in GE Industrial Systems. Automation of account creation projects at GE. An enterprise wide PERL script interacting with Oracle and SQL database, LDAP and NT AND UNIX servers.Benefits: saved 24 man hours / Day $100,000 + / year.

 Deployment of IT-Infrastructure at India’s largest share/stock marketing Web portal. Infrastructure consists of around 350 Red Hat Linux, Solaris and Windows Servers running HTTP (iplanet), Database (ORACLE 8i) email (sendmail), NAGIOS monitoring FTP, proxy services in 4 geographically separated data centers across globe Configured VERITAS Net Backup on Solaris 8 and windows clients. Implemented security measures. Patch and Service packs update on various operating systems.

 Implemented and administered network, cable structure, backup strategy using Veritas Net backup for Bermaco Energy Systems BPO. IT infrastructure consists of Windows NT 4.0 OS running on IBM netfinity 5000, MS SQL 7 and ORACLE Servers with more than 100 windows 98 clients. Implemented windows and Linux environment for Lipi Info soft Ltd. Setup includes more than 100 Windows clients and 30 Red Hat Linux workstations SENDMAIL 8.0 was configured to implement mailing