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Hands-on information technology leader (Software Engineering|CyberSecurity|Cloud|DevOps) with over three decades of experience and a proven track record of architecting and delivering reliable and scalable systems in a variety of areas such as network security, credit/banking/financial, healthcare, real estate/multifamily, satellite/medical image processing etc.

15 years of leadership experience in software development using open-source technologies. Team leadership includes co-located direct reports as well as remote, offshore reports. Thorough knowledge of complete software development phases -- from inception through completion of production deployment and maintenance/support. Experience in architecting and design/development of applications in traditional software delivery model as well as SaaS model. Experience in architecting messaging framework using commercial and open-source MOM products specifically for EAI and legacy application integration. Software development under LINUX including user/kernel module application development, and custom kernel modifications.


Leadership: 15 years of technical leadership (co-located, remote, and offshore) experience in software development, support, maintenance (traditional & SaaS), recruiting, planning, performance management, project management/SM, mentoring/coaching, production hardware/software support and maintenance, internal and external customer relationship management

Cybersecurity: Threats, risks & vulnerabilities, Incident response, SIEM tools, Security hardening, Security frameworks & controls. Google Certified Cybersecurity Specialization

Container/Cloud/DevOps: Docker/Swarm (expert level), SaaS, AWS EC2/ELB, CloudFormation, Chef, Jenkins, uDeploy

Open Source: Linux (expert level), PostgreSQL, MySQL, Apache-Http (expert level), Tomcat, JBOSS, Postfix

Environment/Stack: OS (Linux, AIX, Windows), Communication (MQ,TIBCO,CORBA,TCP/IP), LAMP, JavaEE, Web Services (SOAP, RESTful), Apache Axis, JAX-WS, Oracle SOA Suite, Andriod/iOS, & .Net

Networking/Administration: OSI model, TCP/IP, network analysis using security tools (tcpdump,wireshark,hping,ettercap etc), Linux system administration (sshd, DNS, DHCP, Firewall, NAT, postfix), hardening/securing Linux servers.

Language: Java, C/C++, Unix shell scripts, perl, Linux system & kernel programming, GNU tools, x86 assembly


Professional Bio:
Online Resume:


  1. scripts scripts Public

    Totally random collection of shell scripts

    Shell 47 2

  2. docker docker Public

    Docker registry with misl docker images


  3. homebrew-custom homebrew-custom Public

    Homebrew formulae for curl


  4. testmynet-cli testmynet-cli Public

    Forked from marcopaganini/testmynet-cli

    A command line tool to test your bandwidth using


    ### Keybase proof
    I hereby claim:
      * I am aselvan on github.
  6. Entware/Entware Entware/Entware Public

    Ultimate repo for embedded devices

    C 2.1k 149