Hello
Spotfire Developer, Data Visualization Enthusiast
I'm Vivek Kumar
Spotfire Developer, Data Visualization Enthusiast
and I Love Automating Stuffs
- Age 33
- Assistant Consultant @ Tata Consultancy Services (TCS)
- E-mail kumar.rbcet@gmail.com
- LinkedIn Vivek Kumar
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Certifications
- TCP - TIBCO Certified Professional - TIBCO Spotfire
- TCAM - TIBCO Certified Administrator - TIBCO Spotfire
- TCA - TIBCO Certified Associate - TIBCO Spotfire
- TCA - TIBCO Certified Associate - TIBCO Data Science
- TCA - TIBCO Certified Associate - TIBCO Data Virtualization
- TMC - TIBCO Spotfire Visualization Mods
- TMC - TIBCO Spotfire GeoSpatial Analytics
- TMC - TIBCO Data Science - Predictive Analytics
- TIBCO Trained Professional on SP521v7KA: TIBCO Spotfire 7 for Analysts
- SPKA100 Spotfire Analyst Knowledge Assessment
- ITIL ® Version- 3
- HP Vertica HP2-N36
- On Vacation June 24, 2022
More than 12.6 Years of experience in Business Intelligence/Data Warehouse and Reporting by serving geographically dispersed stakeholders and engaged in multiple technologies. My capabilities of converting an idea to a working solution using my technical skills have always been appreciated. I have a proven track record in contributing to various SDLC phase of projects in challenging environments. I am currently working as a Assistant Consultant Spotfire -
- Diagnosing and Fixing Application Bugs.
- Providing consultation and alternative solutions in case of product limitation.
- Developing Automated and Interactive Spotfire Solutions and performance tuning of Reports.
- Creating and Maintaining Spotfire Driven Dashboards (Amazon RedShift, PostgreSQL, Oracle 10g, 11g, SharePoint and Networked Files’ Backend).
Professional Skills
- TIBCO Spotfire
- IronPython
- Oracle SQL
- ITIL(HP-SM/ServiceNow)
- Spotfire Administration
- Tableau, Power BI
- HPE Vertica
- Requirement Gathering , Problem Management, Incident Management
| TIBCO Spotfire | 149 Months | Oracle SQL | 149 Months |
| IronPython | 137 Months | HPE Vertica | 15 Months |
| HTML, JavaScript, CSS | 137 Months | ITIL(HP-SM/ServiceNow) | 138 Months |
| Process & Mentoring | 104 Months | Requirement Gathering | 117 Months |
| Training and Education | 117 Months | Problem Management | 118 Months |
| Spotfire Administration | 24 Months | Incident Management | 118 Months |
| Tableau, Power BI | 24 Months | Java (J2SE, APIs), Netbeans, Splunk, SPL | Awareness |
Visualizations I have Worked With
|
Table
Cross table Graphical table Text area Bar chart |
Waterfall chart Line chart Combination chart Pie chart Scatter plot |
3D scatter plot Map chart Treemap Heat map KPI chart |
Parallel coordinate plot Summary table Box plot Calendar chart Visualizations Mods e.g. Rose Chart, Spider Chart, Gantt, Area, Donut , Sunburst, Timeline, Kanban, Work Cloud, Anmated Bubble, Text Card etc. |
My Experience
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TATA Consultancy Services Limited (TCS)
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March 2022 - Present
TIBCO Spotfire
- TIBCO Spotfire (version 10.3, 10.10 ) Reporting from data sources like Data Base (TDV 8.2, Oracle 12c, Amazon Redshift, PostgreSQL 8.0.2), Networked files (flat files, CSV, Excel) etc.
- Driving Data Analytics & Visualization Projects end to end, from Initialization till closure.
- Leading Development Roadmaps, Planning, Estimations, Execution and Delivery focused at effective utilization of Data Analytics using (but not limited to) TIBCO Spotfire, Data Virtualization, Python, with various back-end technologies.
- Work with customer and leadership regarding Request for Proposals (RFPs), in order to get measurable insights of upcoming projects.
- Mentoring, Training and evaluation of resources for Project oriented skills, from technical and professional aspects.
- Contributing in estimations and end to end planning of Spotfire projects, as Spotfire SME.
- Requirement Gathering, Feasibiity Study, Driving POCs and defining Project Timelines.
- Providing Subject Matter Expertise over TIBCO Spotfire Design, Development and Enhancement items.
- Driving and delivering Visualization & Analytics projects as a Technical Lead.
- Responsible for end to end development of Dashboards, using Information Links, Data Connections, TERR based Data Functions, PostgreSQL Procedures etc. as Analytics Lead and Individual Contributor (Sr. Spotfire Developer).
- Including out of the box features to the analysis using Python Data Functions.
- Proficiency in TIBCO Spotfire features like filtering schemes, custom expression, marking, Data on Demand, data table and relation between data tables, property control, alteration in visual theme etc.
- Automation and interactivity enhancement of visualizations and other elements by writing IronPython scripts for out of the box features; accessing the Spotfire API.
- Development, Enhancement, Migration and maintenance of Interactive Applications based on TIBCO Spotfire Platform, consuming Spotfire API (recent version 10.3, 10.10 ) and Python (version 2.2 and 2.7) Scripting.
- Assist team with production release reviews, incident management, prioritization, initiation, execution and closure for all operations work.
- Responsible for Security and Access Management using Library Administration, Row Level Security etc.
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ACHIEVEMENTS
- Secured TCD - TIBCO Spotfire® on TIBCO Certification Day October 24, 2022.
- Secured 7 Certifications ( TCA-2 , TCP-1, TCAM- 1, TMC-3) on TIBCO Certification Day April 27, 2022.
- Received Gems On The Spot Award for Spotfire to Power BI estimations.
- On The Spot (Team) Award for adding value to the customer by quality of deliverables ahead of time, in month of November 2022
- On The Spot (Team) Award for more than 95% on time delivery rate consistently, in month of August 2022.
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Certifications
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Western Digital (SanDisk)
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Feb 2020 - Present
TIBCO Spotfire
- TIBCO Spotfire (version 7.11, Spotfire X i.e. 10.10 Reporting from data sources like Data Base (Amazon Redshift, PostgreSQL 8.0.2), Networked files (flat files, CSV, Excel) etc.
- Requirement Gathering, Feasibiity Study, Driving POCs and defining Project Timelines.
- End to end development of Dashboards, using Information Links, Data Connections, TERR based Data Functions, PostgreSQL Procedures etc.
- Including out of the box features to the analysis using Python Data Functions.
- Proficiency in TIBCO Spotfire features like filtering schemes, custom expression, marking, Data on Demand, data table and relation between data tables, property control, alteration in visual theme etc.
- Automation and interactivity enhancement of visualizations and other elements by writing IronPython scripts for out of the box features; accessing the Spotfire API.
- Development, Enhancement, Migration and maintenance of Interactive Applications based on TIBCO Spotfire Platform, consuming Spotfire API (recent version 7.11, 10.10) and Python (version 2.2 and 2.7) Scripting.
- Performing pre-release audits for Spotfire versions (Recent version Spotfire X, 10.10) for Usability, Features, Changes etc.
- Product Evaluation for new Spotfire Versions for functinality, bugs and Product Defects.
- Assist team with production release reviews, incident management, prioritization, initiation, execution and closure for all operations work.
- Responsible for Security and Access Management using Library Administration, Row Level Security etc.
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Certifications
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ACHIEVEMENTS
- Driven Spotfire version upgrade activity from version 7.11 to 10.10 , ensuring no impact on production.
- Automated Spotfire reports to deliver right Report to right end user.
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Shell India Markets Pvt. Ltd.
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June 2018 - Feb 2020
TIBCO Spotfire
- TIBCO Spotfire (version 7.6, 7.12, Spotfire X i.e. 10.3 Reporting from data sources like Data Base (Oracle 11g), Networked files (flat files, CSV, Excel), SharePoint (Lists, Files) etc.
- End to end development of Dashboards, using Information Links, Data Connections, 3rd Party Visuals (QuintusVisuals Thermometer, Traffic Light and Speedometer), EPAM Components like SharePoint connector etc.
- Proficiency in TIBCO Spotfire features like filtering schemes, custom expression, marking, Data on Demand, data table and relation between data tables, property control, alteration in visual theme etc.
- Automation and interactivity enhancement of visualizations and other elements by writing IronPython scripts for out of the box features; accessing the Spotfire API.
- Development, Enhancement, Migration and maintenance of Interactive Applications based on TIBCO Spotfire Platform, consuming Spotfire API (recent version 7.12) and Python (version 2.2 and 2.7) Scripting.
- Performing pre-release audits for Spotfire versions (Recent version Spotfire X, 10.2) for Usability, Features, Changes etc.
- Product Evaluation for new Spotfire Versions for functinality, bugs and Product Defects.
- Assist team with production release reviews, incident management, prioritization, initiation, execution and closure for all operations work.
- Driving management of service delivery operations day-to-day.
- Responsible for Security and Access Management using Library Administration, Administration Manager etc.
- Drive simplification and application service level agreements (SLA’s) by partnering with IT Program managers, client leaders, users, the Executive Development Leaders.
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ACHIEVEMENTS
- Developed Operations Planning mechanism using Splunk to accurately measure and plan efforts of team for SLA improvement.
- Automated Shift handover process for Operations Team usning ServiceNow reporting.
- Automated License Setup process using Java Swings.
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Certifications
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GENERAL ELECTRIC GLOBAL OPERATIONS / GE DIGITAL
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May 2016 to May 2018
TIBCO Spotfire
- Experience in independent designing, visualizing and implementing solution with TIBCO Spotfire Version 7.6.1.
- Experience in Spotfire professional, Web Player and Analytics server for loading data from databases (Oracle 10g, 11g, MS SQL Server, GreenPlum) and files (Text, CSV, MS Excel etc.); creating visualization and filters etc.
- Understanding requirements, analyzing and providing solutions and estimates.
- Accountable for delivering the project within timeline.
- Provide alternate solutions to Customer in case of Spotfire limitations.
- Performance tuning of Spotfire Reports’ load and operation.
- Automation and interactivity enhancement of visualizations and other elements by writing IronPython scripts for out of the box features; accessing the Spotfire API.
- Creation of complex Visualizations with Calculated columns and custom expressions.
- Design using HTML and Java script in Spotfire Dashboard as per client need
- Creating visualization using Trellis, KPI Chart, Scatter plots, Combinational chart, Line chart, Bar chart. Cross tables, Bar Charts, Line Charts and Tree map etc.
- Creating Dynamic Visualizations using Text Area, Input Field, Lists, drop down lists, Property, Document Properties, Web Links and On-Demand Data.
- Creation of on-demand data loading for ad-hoc report as per business needs.
- Hand holding with Administrators in migration of dashboards in multiple environments.
- Publishing the developed End User Visualization/portals and help Administrators in User Control and Access Level.
- Re-engineering the existing Dashboard and provide optimized solution.
- Enforce BI reporting Standards for formatting and coloring.
- Strong communication skills to lead group discussions and comfortable with running design reviews.
- Involved in direct interaction with third party vendor companies like TCS, Capgemini, Tech Mahindra etc. for addressing and fixing various technical issues related to the project.
- Proper understanding of entire SDLC of the project evaluating existing system, re-engineering business processes
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May 2017 to May 2018
Tableau
- Utilizing experience of BI tools to Suggest proper tool for Solutions.
- Formally Trained in Tableau 10.2 and successfully completed POCs.
- Developing innovative Dashboards in Tableau for Business and Team, using backend of Data Base (Oracle 11g) and Text based sources (CSV, Excel etc.).
- Experience in Tableau Desktop 10.x.
- Translating Dashboards from other BI tools (Spotfire, Power BI, MS Excel) to Tableau.
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ACHIEVEMENTS
- Awarded with “Bronze Award” for category “Customers determine our success”, in month of February 2017.
- Awarded with “Bronze Award” for category “Deliver results in uncertain world”, in month of May 2017.
- Recognized for Training skills and quality of deliverables.
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HEWLETT PACKARD GLOBAL SOFT PVT. LTD. / HEWLETT PACKARD ENTERPRISE
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Sep 2012 to Apr 2016
TIBCO Spotfire
- Work experience on TIBCO Spotfire Versions 4.2, 5.0 a nd 6.5.
- Experience in Spotfire professional, Web Player and Analytics server for loading data from databases (Oracle 10g and HP- Vertica 7.1) and files (Text, CSV, MS Excel etc.) and SharePoint etc.; creating visualization and filters.
- Proficiency in TIBCO Spotfire features like filtering schemes, custom expression, marking, data table and relation between data tables, property control etc.
- Experience in independent designing, visualizing and implementing a solution.
- Knowledge on Spotfire Admin activities like Migration, Access, schedule updates and etc.
- Requirement Gathering from clients, on-site counter parts and transformed those needs into technical requirements through successful development and also supported the implemented logics extensively.
- Developing and maintain Interactive Applications based on TIBCO Spotfire Platform, consuming Spotfire API (upto version 6.5) and Python (version 2.5) Scripting.
- Analyzing technical requirements, developing strategy, designing & implementing the Solutions.
- Study client’s business processes, identify gaps, proposing and modeling solution and converting requirement in a working solution.
- Creating Spotfire Reports, Dashboards, Information Links, Visualizations etc. for Decision Support Systems.
- Designed Test Scenarios and Test Cases using SQL queries, also analyzed tested data for Functionality, Usability, Reliability, Performance and Regression.
- Proficient understanding of data base structures, relational databases and concepts.
- Strong communication skills to lead group discussions and be comfortable with running design reviews.
- Experience in Information Technology client facing roles.
- Handling version upgrade related tasks including Report Migration, Server health check, Debugging logs, Root cause analysis of issues, Incident management etc.
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Process, Management & Mentoring:
- Involved in direct interaction with third party vendor companies like TIBCO, InfomatiX, Infosys, Lingaro and Verix for addressing and fixing various technical issues related to the project.
- Contributed and worked closely with on-site and off-shore counterparts for preparation of High Level and Low Level Design documents for different set of feeds that sourced data to the project.
- Contributed in designing the Detailed Process workflows for various feeds of the project along with my on-site and off-shore counterparts.
- Proper understanding of SDLC of the project evaluating existing system, re-engineering business processes
- Mentoring team members in technical/functional/business aspects by conducting seminars and imparting project and technology trainings.
- Involved in End to End Training of team members in technical and procedural areas.
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Methodology & ITIL Practices
- Incident Management related to hosted Application, ensuring their expected behavior.
- Code level bug fixing, Root Cause Analysis and suggesting required code changes as a part of Problem Management.
- Driving Change Management process for required Migrations and code fixes, version upgrade etc.
- Involved in providing cost saving plans and Solutions to business by proposing and developing technical solutions like Pro-Active issue diagnostics Tool, Automated Root Cause Analysis tool, Automated Direct Data Base Reporting, Active Processing Monitoring Tool etc. as Process Improvement.
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Other Technical Competencies
- Hands on experience in developing Java based automation, introducing processes to improve deliverables’ quality, Knowledge Transfers and handling real time production problems.
- Good technical skills over a variety of environment including Windows (J2SE and Swing Development, Python, DOS etc.) and Web (HTML, HTML5, JavaScript, CSS etc.).
- Providing expertise over production issue and resolving with our best efforts to hosted Application, ensuring their expected behavior.
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ACHIEVEMENTS
- Developed 6 tools based on Java to reduce human effort requirement for ongoing projects.
- Selected as the "Process champion" for the month of April 2015, for developing a tool that saves $1360/month.
- Nominated twice for Process Champion Award, for Service Improvement activities.
- Trained a team of 24 members end to end, developing training material, hand on exercise, assessment etc.
- Recognized for Training skills and quality of deliverables.
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