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Mathivanan Subramanian Email & Phone Number

Principal Fullstack Engineer at Fidelity Investments
Location: Greater Boston, United States, United States 8 work roles 2 schools
1 work email found @wellsfargo.com 2 phones found area 218 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email m****@wellsfargo.com
Direct phone (218) ***-****
LinkedIn Profile matched
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Current company
Fidelity Investments
Role
Principal Fullstack Engineer
Location
Greater Boston, United States, United States
Company size
83148 employees

Who is Mathivanan Subramanian? Overview

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Quick answer

Mathivanan Subramanian is listed as Principal Fullstack Engineer at Fidelity Investments, a company with 83148 employees, based in Greater Boston, United States, United States. AeroLeads shows a work email signal at wellsfargo.com, phone signal with area code 218, and a matched LinkedIn profile for Mathivanan Subramanian.

Mathivanan Subramanian previously worked as Senior Software Engineer at Fidelity Investments and Senior Data Engineer at Cummins at Cognizant. Mathivanan Subramanian holds Master Of Science (Ms), Software Systems from Birla Institute Of Technology & Science, Pilani.

Company email context

Email format at Fidelity Investments

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{first}.{last}@wellsfargo.com
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AeroLeads found 1 current-domain work email signal for Mathivanan Subramanian. Compare company email patterns before reaching out.

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Profile bio

About Mathivanan Subramanian

• Over 13 years of experience in handling high volume concurrent Oracle database, MongoDB and Delta Lake• Experienced in Manufacturing, Banking, Healthcare, and Retail domains• Experienced in development and designing Big Data technologies Apache Spark and Databricks in Azure Cloud platform• Excellent conceptual knowledge and Experienced in Oracle 19c/12c (SQL and PL/SQL) and MongoDB.• Expertise in tuning SQL queri¬¬es as well as data loading programs using hints, indexes, partitions and other performance tuning techniques in high volume database systems• Experienced in data replication solutions using Oracle Golden gate.• Experienced in handling Oracle database migration (11g to 12c and 12c to 19c) which are accessed by highly available TIER 1 customer facing web applications, involved in designing migration strategy and handled migration related issues• Strong knowledge and experienced in working Data modeling in OLTP databases and MongoDB• Experience in AGILE methodology (SCRUM and KANBAN) and met the bi-weekly release plans• Good knowledge in AWS Cloud based Services like EC2, S3, Glacier, EBS, and Lambda• Strong knowledge and experienced in Python and Scala• Experienced in working with test management tool JIRA and collaboration tool Confluence• Experienced in Source Code Management tools such as SVN, GIT• Experience in writing Technical Design Documents and Developing Unit Test Documents.• Strong interpersonal skills, ability to interact with people at all levels. Good communication and presentation skills.• A Self-starter with a positive attitude, willingness to learn new concepts and accept challenges

Listed skills include Oracle, Unix, Sql, Pl/Sql, and 21 others.

Current workplace

Mathivanan Subramanian's current company

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Fidelity Investments
Fidelity Investments
Principal Fullstack Engineer
Bedford, NH, US
Website
fidelity.com
Employees
83148
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Company profile
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8 roles

Mathivanan Subramanian work experience

A career timeline built from the work history available for this profile.

Senior Data Engineer At Cummins

Cognizant

Teaneck, New Jersey, US

  • Working as a Senior Data Engineer in complex interfaces, key responsibility is to analyze data and interview subject matter experts for building concise, accurate Design/Functional/Technical specifications and then.
  • Responsible for creating source to target ETL mapping document.
  • Participates in requirement review sessions to assure project artifacts contain documentation sufficient to provide metadata specified by organization standards.
  • Creating data model and developing code in Scala and Spark SQL for ETL process in Databricks
  • Designed and implemented an ETL framework using Scala to load data from multiple sources into Delta Lake and from Delta Lake to API
  • Developed Scala scripts using both Data frames/SQL in Spark for Data Aggregation, queries and writing data into the Delta Lake
Feb 2021 - Apr 2022

Senior Database Engineer At Wells Fargo

Cognizant

Teaneck, New Jersey, US

  • Working as a key player in Predictive Banking, Financial Health Services, Recurring Payment analysis, FICO score delivery
  • Working in Oracle 19c Active-Active-Active database servers with Multitenant RAC environment which provides maximum availability, it receives 500 million stored proc calls per day, and holds billions of data
  • Expertise in database migration from Oracle 11g to 12c and 12c to 19c with highly critical tier -1 applications
  • Working in database design and development with MongoDB
  • Working complex table design using data modelling tool Toad Data modeler
  • Using the replication tool Goldengate to load data from various data servers
Sep 2015 - Jan 2021

Senior Application Developer At Aetna

Cognizant

Teaneck, New Jersey, US

  • Worked on critical data management application, and involved in developing new modules and/or making enhancements in this portal. Reviewing the business requirement and technical specification
  • Responsibilities include planning and reviewing and fine tuning the application development activities
  • Developed Stored Procedures, Functions, Packages and SQL Scripts using PL/SQL.
  • Developed database objects including Tables, Cursors, Indexes, Views, Sequences, Packages, Synonyms, Triggers and Procedures to troubleshoot any database problems.
  • Used Bulk Collections, Indexes, and Materialized Views to improve the query executions.
  • Developed SQL and PL/SQL scripts to transfer tables across the schemas and databases.
Oct 2014 - Aug 2015

Senior Database Developer At Iri

Hcl Technologies

Noida, Uttar Pradesh, IN

  • Worked with the Business analysts and the DBA for requirements gathering, business analysis, testing, metrics and project coordination.
  • Developed Stored Procedures, Functions, Packages and SQL Scripts using PL/SQL.
  • Involved in creation of Conceptual Modeling covering all the business requirements.
  • Loaded the data into database tables using SQL*loader from text and excel files.
  • Developed data model, SQL Coding, SQL Query tuning process and Schemas.
  • Developed SQL scripts for Referential Integrity check, which checks validity of incoming data with master tables in database.
Jun 2010 - Sep 2014

Software Development Engineer

Htc Global Services

Troy, Michigan, US

  • Involved in the Analysis, Design, Coding and Testing of the application.
  • Created and Modified PL/SQL Triggers, Procedures, Functions and packages.
  • Developed ER Diagrams, Data flow diagrams based on the requirement.
  • Developed SQL scripts to Create database objects like Tables, Views and Sequences.
  • Used SQL*Loader to load bulk data from various flat files and legacy systems.
  • Developed SQL and PL/ SQL scripts for transfer of data between databases.
Mar 2008 - Jun 2010
Team & coworkers

Colleagues at Fidelity Investments

Other employees you can reach at fidelity.com. View company contacts for 83148 employees →

KS Kelly Sammons Kelly Sammons Colleague at Fidelity InvestmentsUnited States, United States View → LP Lydia Parkinson Lydia Parkinson Colleague at Fidelity InvestmentsSalt Lake City, Utah, United States, United States View → SS Sarah Sekula Sarah Sekula Colleague at Fidelity InvestmentsNashua, New Hampshire, United States, United States View → TS Tarun Shedhani Tarun Shedhani Colleague at Fidelity InvestmentsKeller, Texas, United States, United States View → EB Eric Brezina, Cfa Eric Brezina, Cfa Colleague at Fidelity InvestmentsDowners Grove, Illinois, United States, United States View → SB Sean Begley Sean Begley Colleague at Fidelity InvestmentsQueens, New York, United States, United States View → MV Magesh Varadharajan Magesh Varadharajan Colleague at Fidelity InvestmentsSalt Lake City, Utah, United States, United States View → BA Beth Adler Beth Adler Colleague at Fidelity InvestmentsGreater Boston, United States, United States View → BD Bill Dykema Bill Dykema Colleague at Fidelity InvestmentsHolliston, Massachusetts, United States, United States View → AA Alexa Ardolino Alexa Ardolino Colleague at Fidelity InvestmentsGreater Boston, United States, United States View →
2 education records

Mathivanan Subramanian education

Master Of Science (Ms), Software Systems

Birla Institute Of Technology & Science, Pilani

Bachelor Of Engineering (B.E.), Electrical And Electronics Engineering

Anna University Chennai
FAQ

Frequently asked questions about Mathivanan Subramanian

Quick answers generated from the profile data available on this page.

What company does Mathivanan Subramanian work for?

Mathivanan Subramanian works for Fidelity Investments.

What is Mathivanan Subramanian's role at Fidelity Investments?

Mathivanan Subramanian is listed as Principal Fullstack Engineer at Fidelity Investments.

What is Mathivanan Subramanian's email address?

AeroLeads has found 1 work email signal at @wellsfargo.com for Mathivanan Subramanian at Fidelity Investments.

What is Mathivanan Subramanian's phone number?

AeroLeads has found 2 phone signal(s) with area code 218 for Mathivanan Subramanian at Fidelity Investments.

Where is Mathivanan Subramanian based?

Mathivanan Subramanian is based in Greater Boston, United States, United States while working with Fidelity Investments.

What companies has Mathivanan Subramanian worked for?

Mathivanan Subramanian has worked for Fidelity Investments, Cognizant, Hcl Technologies, and Htc Global Services.

Who are Mathivanan Subramanian's colleagues at Fidelity Investments?

Mathivanan Subramanian's colleagues at Fidelity Investments include Kelly Sammons, Lydia Parkinson, Sarah Sekula, Tarun Shedhani, and Eric Brezina, Cfa.

How can I contact Mathivanan Subramanian?

You can use AeroLeads to view verified contact signals for Mathivanan Subramanian at Fidelity Investments, including work email, phone, and LinkedIn data when available.

What schools did Mathivanan Subramanian attend?

Mathivanan Subramanian holds Master Of Science (Ms), Software Systems from Birla Institute Of Technology & Science, Pilani.

What skills is Mathivanan Subramanian known for?

Mathivanan Subramanian is listed with skills including Oracle, Unix, Sql, Pl/Sql, Shell Scripting, Oracle Reports, Tortoise Svn, and Oracle Rac.

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