Process Server Service Delivery

Experienced Technology Leader & Entrepreneur

SUBRAMANIAN KRISHNAN

Phone: 925-***-**** Email: ************@*****.*** City: Pleasanton, California

LinkedIn:https://www.linkedin.com/in/krishnan-subramanian-b35ab54/ Profile

CTO (Co-Founder) at CodeBrew Technologies since Sept, 2012

● A Technology leader with 29 years of experience including 15 years in Architecture, 6 years in Engineering Management, building and leading large teams to create platforms and applications of high quality at scale.

● Technologist turned Entrepreneur experienced in identifying Business Opportunities, creating IP and taking it to market successfully. 8 years of cross-functional experience in Technology-Business scoping, Software IP development, Business Development, Customer management, Budget Management, Solution Pricing-Costing-Tracking-Management.

● Founded CodeBrew Technologies a company in Business Process Management domain with 2 successful flagship products,

● ExpressBPEL, a platform for design and implementation of Business Processes

● PharmaProc-MES, a process automation platform for Pharmaceutical manufacturing

● Drove product ideation, architecture and development of ExpressBPEL and PharmaProc-MES Platforms.

● Led customer acquisition for PharmaProc-MES for (2 Pharma majors) and ExpressBPEL BPM Platform

● Successful installation and operation of PharmaProc-MES and ExpressBPEL with several satisfied customers.

● Adept at working with large multi-location cross-functional teams in matrix structure, Agile methodologies, Metrics driven execution and Test driven development environment. Worked in MNC’s like IBM, Hewlett-Packard, Mastek and Lantern Communications

● Proven record in Strategy, Architecture and end-to-end development and delivery of Product and Solutions in both traditional Enterprise and SaaS models. Responsible for Product Concept, Architecture, Technical Roadmap, Software Design&Development and PoC’s for following platforms, HP-DMS, Net-SOC(IBM), ExpressBPEL-BMP, PharmaProc-MES.

● Hands-on expertise with non-Functional architecture, Enterprise and Software as a Service (SaaS on Cloud), clustering, multi-threading, distributed and integration technologies, performance optimization, security & audit requirements.

● Experienced in transition of On-Prem/Hosted Enterprise product to SaaS-on-Cloud model. Transitioned ExpressBPEL-BPM platform from On-Prem/Hosted to highly-scalable SAAS platform using Cloud techstacks.

● Domain Experience : Enterprise - BPM,Middleware(SOA,ESB,RPC),MES & ERP Telecom - Service Provisioning, Assurance, Billing systems & Service Delivery Multimedia - Digital CMS (PostProduction)

NetworkManagement - EMS & NMS

MobileBanking

Skills and Competencies

Management

Strategy and Execution : Technology scoping

and roadmap, Engineering, Business

Development.

Building and Managing Engineering team,

Process and Productivity Improvement

Architecture and Design

Product and Solution Architecture,

Prototyping, Technology Strategy and

Roadmap, Product and Solution

conceptualization, TOGAF, OOAD Design,

Scalability Architecture SAAS tech stacks.

Languages, OS and Databases:

Java, Python, C/C++, Linux, Solaris and Windows,

Oracle, MySQL, Ingress, Cassandra, MongoDB,

TimesTen.

Web technologies:

REST, WebServices, XML/JSON, J2EE, Servlet, JSP,

JMX and Javascript, HTML, AJAX, JQuery, Angular,

React, Tomcat, JBOSS

Security and Infrastructure:

Application security and compliance, Security &

identity management technologies like SSO,SAML

SASS and Cloud:

Cassandra, Kafka, Apache Spark, Socket.io,

Druid, Prometheus, Apache Ignite, VoltDB,

Docker, Kubernetes

Working Knowledge:

AWS, Hadoop/HDFS, Android Mobile App,

BlockChain(hyperledger)

Dev Methodology and Processes:

Agile, Test Driven Development (TDD)

Education

BACHELOR OF ENGINEERING (ELECTRONICS & COMMUNICATION)- Manipal Institute of Technology Work Experience

CODEBREW TECHNOLOGIES, INDIA Aug 12 – Present

Role: CTO

Responsible for setting Technology strategy, Product and Solutions Roadmap, Development methodology, Business Development and Technical Pre-Sales, Solutioning, Delivery and Post-GoLive support

Responsible for Product Roadmap, Architecture & Design, leading Development & Testing of ExpressBPEL-BPM, a BPM platform suite consisting of

o ExpressBPEL-Engine, a Process Orchestration Engine that supports

Execution of Long-running, Regular and Micro-flows type business processes defined using BPEL 2.0.

Supports all Business and Technical use cases for Integration-Centric, CaseManagement and HumanTask centric scenarios.

100% BPEL 2.0 and WS-HumanTask standards compliance including Compensation,FaultHandling, Event Processing and co-relation features.

Intelligent routing of Human Tasks with dynamic routing algorithms

Process Control features such as restarts, pause and debug features

High Business Continuity through checkpointing of bpel process at an activity level and Database HA

Integration Adapter layer for integration to external machines & software with a rich set of managed adapters.

High-Performance, capable of running 100k+ concurrent processes on a single node. Distributed architecture to support load-balancing and scalability for scenarios needing scale of millions of processes.

Highly scalability for specific usecases through use of SAAS tech stack including Spark, Cassandra, Ignite, Druid and Prometheus.

Inbuilt support for Content & Version management using JackRabbit and Drupal

Operations Manager Console for Configuration, Operations Management, Process Control

Process Analytics and Reports and Dashboard

o ExpressBPEL-Designer, a UserInterface for

Process/Data modelling of BPEL based Business Processes

Rapid Application Design environment for Zero-Code Forms/WebApp design and code generation of JSP/Struts application

BPMN Visualization support

o Integration Adapters for Kafka, REST, Python, Perl, JDBC, Cassandra, Apache Spark, Apache Storm, SMTP, MS-WS, Modbus, IOT and others.

Responsible for Product Roadmap, Architecture & Design, leading Development & Testing of PharmaProc-MES, a Manufacturing Execution System for Pharmaceutical Manufacturing of Formulation & API drugs o Built-In modules for Materials, Equipment management and processes o Manufacturing and Quality Process modelling for Formulations and API (50+ out-of-box processes) o Integration adapters for SCADA and IoT sensors

o e-BMR and Process analytics & report generation (15 out-of-box reports) o Support for GMP industry standards like FDA-CFR 21 Part 11

Responsible for Product Roadmap, Architecture & Design, leading Development & Testing of ECProc-BPM an Engineering/Construction domain BPM solution for end-to-end Project/Tasks, Personnel, Materials, Equipment resource management.

o Built-In modules for Materials, Equipment management and Resource Management o Project Schedule-Task definition module

o Project-Task Process flow, alerts and notification manager o BPM Dashboard & Android App

Other Highlights:

o Transitioning ExpressBPEL-BPM and PharmaProc-MES to a SAAS architecture on AWS cloud using SAAS technologies, Spark, Apache Storm, Cassandra, Memcached, Prometheus, Graphna and Cloud technologies for scaling like Docker and Kubernates

o Customer Engagement and Management : Technology advocacy, PoC’s, Pilots, Product/Solution support Tools and Technologies: Java, PostGres, Cassandra, Memcached, ApacheAxis, Kafka, JackRabbit, Drupal, XPath, Json, Python, Docker, Kubernetes, Ignite, VoltDB, ModBus

IBM, INDIA August 07 – Jul 12

Role: Telecommunications Industry Architect, Global Business Services Center

Lead Architect for Telecommunications sector in GBSC Business Services division. Global role in leading charter to create and harvest solution assets for the Telecommunications business worldwide. o Industry architect owning technical vision and strategy and providing leadership to an engineering team of 45 including 4 senior architects

o Collaborating with Solutioning and Delivery Teams across geos to identify business opportunities for creation, evangelization and adoption of Software, Consulting and Pre-Sales assets in the Telco sector. o Responsible for overall technical governance: In areas of architecture and design, Product evaluation, usage of open source, code review, PoC’s for the GBSC across different industries. o Led concept-to-deployment of Assets in areas of Service Assurance, Provisioning, Billing, Analytics, BigData, Service Delivery Platform, Deep Packet Inspection and MobileBanking domains.

Highlights –

o Led re-architecture of VMT (Vodafone Money Transfer Mobile Banking platform) and Lead Architect for delivery of release 5.8&6.1 of VMT.

o Concept, Development and Deployment of Service Operations Center (SOC) platform for modelling of Telecommunication Services for Service Assurance (Fault Management and Trouble Ticketing). Evangelized the solution in the EU and America geos with key IBM customers in the Telecommunication sector. Led solutioning of platform for AT&T.

o Concept and Development of ETOM Process Assets in Provisioning and Assurance domains on the IBM-Websphere Process Server and allied technologies. Led solutioning and delivery of Process Assets for Broadband&VOD service for Tellus-Canada.

o Key contributor to global team for creation of IBM SDP Platform. Effort included creation of architectural blueprint, asset development and harvesting, partnering with key ISV vendors and IBM labs to create the SDP Platform asset to serve as a solution accelerator across multiple geos. (Telecom Italia, MTN, AirTel) o Drove adoption of IBM products Cognos, SDP, WS-ProcessServer in the Telco sector for customer solutions Tools and Technologies: Java, REST, WebServices, Cognos, Kafka, SolidDB, IBM-EventStream, WS-ProcessServer, Netcool, TelecomDataWarehouse, ETOM/SID, MetaSolv-Billing, Converse-Billing, AMDocs, Minerva IPTV, Lucent DPI Appliance, UDDI. HEWLETT PACKARD, INDIA May 04 – Aug 07

Role : Senior Architect(Telecommunication & Media sector)

Senior Architect in HP-Network Service Management Business Unit responsible for architecture, design and development of solutions and products working with Senior Technical Staff and Engineering teams.

Principal Architect for HP-Digital Management Solution (M&E) platform. HP-DMS, a digital media content processing and management platform for post-production and archival business usecases for the media industry. o Responsible for Architecture, Design, Development and Testing of the platform o Led a team of 25+ engineers

o Led technical presales effort in customer facing role by creating customer PoC’s, RFP responses and solutions for 2 customers

Principal Architect for KDDI-AU’s FaultManagement platform for KDDI’s Mobile Network Management Program.

Lead Architect for BSNL’s Network Management Solution for its MPLS Broadbnand Network in India Tools and Technologies: Java,WebServices, REST, ActiveEndpoints-BPM, JSP-Struts, Ajax, Digital-Rapids(media-encoder), TimesTen, NetMF, ETOM/SID, HP-OV(NNM,PI,ServiceManager,OVSD) LANTERN COMMUNICATIONS, SAN JOSE, USA May 01 – Feb 04 Role : Principal Engineer- NMS

Principal Engineer for the Network Management System for Lantern’s flagship RPR-Metropolitan Area Network Switch.

Led a team of 8 engineers and was responsible for Architecture, Design and development of the NMS. Tools and Technologies: Java/J2EE(BEA-Weblogic), PostGres, CORBA(JackOrb,OrbExpress), VxWorks, ETOM/SID/TMF-814 ECAPITAL SYSTEMS/EMPOWERTEL NETWORK Jan 00 – May 01 Role: Technical Project Manager

Responsible for the Re-Architecture of Element Management System of Empowertel’s VoIP switch

Lead team for Empowertel’s IPDR billing record generator and mediation system Tools and Technologies: C++, Java, Unix-Solaris, LinuxRT, AdventNet, OrbixMT(CORBA), SNMP++ Standards - TMF-814, IPDR HEWLETT-PACKARD, BANGALORE Feb 95 – Dec 99

Role: Technical Lead/Senior Software Engineer

● Technical Lead responsible for Architecture, Design, Development and IC-Gateway, a CLEC-ILEC Order Processing Gateway for Bell Atlantic-NY and Korea Telecom

● Technical Lead responsible for Architecture, Design and Development of Internet based Telecom-IN Service Creation and Execution platform for Helsinki Telecom.

● Senior Engineer responsible for design and development of modules in HP-Ericsson Billing Mediation Platform, HP-BroadBand Internet Delivery System platform, Automated Service Provisioning platform for SingTel’s IN Network Tools and Technologies: C, C++, Unix, Oracle, Lex/Yacc, RougeWave, ASN.1, SmallBase, Java, Corba, OrbixMT, SNMP/CMISE/GDMO, OVMot,SNMP++, Standards - LSOG/ASOG,TMF-814

MASTEK LTD, PUNE Dec 92 – Feb 95

Role: Senior Software Engineer

Responsible for design, development and testing of modules in MERIT, an ERP CaseTool

● Forms Input/Output module

● Network Data Access Layer

● Merit interpreter

Tools and Technologies: C, C++, Unix(BSD), WindowsAPI, WinSock, Lex/Yacc, Ingress6.4 CENTER FOR APPLIED RESEARCH IN ELECTRONICS (DRDO), DELHI Jun 91 – Dec 92 Role: Senior Scientific Officer IV

Research and development of Image Processing Algorithims and prototypes for Object Detection. Tools and Technologies: C, Fortran, Unix, X-Windows

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