2019.7-Now Work in Charter Communications, Inc. as a Senior Big Data Engineer & Architect

Lead team of Spectrum Connectivity Platform (SCP) and Spectrum Community Solution (SCS).

Mentor and lead junior developers in both design and technology.

Write HQL, Spark, Bash and Python code that meets the production requirements and design specifications.

Create automatic Spark framework to allow zero-spark experience developer convert Hive query to Spark query.

Be a thought partner within the group, supporting the developments of insights, processes, and information that is valued by the business.

Experiment with new methodologies to efficiently solve problems over multiple teams.

Provide universal utility tools to reduce redundant development.

Innovate and optimize automatic script and process for validation and reporting.

QA and validate new and existing reports and analytics for proper and efficient execution and adherence to business and technical requirements.

Setup designing standards and coding conventions. Ensure peers are following standards and best practices.

Design, develop, and implement complex reports and analytics.

Expertly use analytical tools to provide insight and make recommendations.

Interact with various stakeholders to understand their business needs, communicate project status and develop relationships to ensure satisfaction.

Provide ad-hoc analysis to address specific business questions from stakeholder groups.

Maintain accurate documentation of reporting processes.

Monitor job failures and provide production support.

2017.5-2019.7 Worked in Charles Schwab Corporation as a Data Engineer

Proficient understanding of distributed computing principles. Ability to solve any ongoing issues. Proficiency with Hadoop v2, MapReduce, HDFS. Good knowledge of Big Data querying tools. Experience with Spark. Experience with integration of data from multiple data sources. Experience working in an Agile environment. Experience with Teradata databases. Knowledge of various ETL techniques and frameworks. Solid experience with creating stored procedures.

2013.2-2017.5 Worked in Gaming Laboratories International, LLC as a Software Engineer

Solve technical issues in a dynamic development and production environment. Provide end to end software development. Develop software and write code with an eye toward effective software methodologies. Develop unit tests and other automated testing infrastructure to enhance code maintainability and reuse. Respond to support requests from end users on custom software applications. Analyze Windows client/server and micro-computer based software solutions compatibility with company requirements. Develop proposals for advancement and conclusion of current and future software solutions. Code, test and troubleshoot programs utilizing the appropriate hardware database and programming technology. Design, test and develop modifications to current software infrastructures. Analyze performance of programs and take action to correct deficiencies based on consultation with users and management.