Prakash Hosalli
Senior Data Engineer
Summary
Responsive expert experienced in monitoring database performance, troubleshooting issues and optimizing database environment. Possesses strong analytical skills, excellent problem-solving abilities, and deep understanding of database technologies and systems. Equally confident working independently and collaboratively as needed and utilizing excellent communication skills.
Overview
14
14
years of professional experience
5
5
years of post-secondary education
Work History
Senior Data Engineer
Saksoft Pte Ltd
07.2022 - Current
- Ensured data quality through rigorous testing, validation, and monitoring of all data assets, minimizing inaccuracies and inconsistencies.
- Reengineered existing ETL workflows to improve performance by identifying bottlenecks and optimizing code accordingly.
- Championed the adoption of agile methodologies within the team, resulting in faster delivery times and increased collaboration among team members.
- Participated in strategic planning sessions with stakeholders to assess business needs related to data engineering initiatives.
- Collaborated with cross-functional teams to define requirements and develop end-to-end solutions for complex data engineering projects.
- Prepared documentation and analytic reports, delivering summarized results, analysis and conclusions to stakeholders.
- Developed, implemented and maintained data analytics protocols, standards, and documentation.
- Analyzed complex data and identified anomalies, trends, and risks to provide useful insights to improve internal controls.
Specialist - Data Engineering
LNT InfoTech
02.2021 - 07.2022
- Participate in cross-functional teams to troubleshoot and resolve, communicate complex incidents and deep underlying issues
- Performance analysis and fine tuning of real time and batch systems
- Assess operational readiness of new products / applications / flows. Drive non-functional requirements.
- Manage Vendor for prioritization of issues, continuous service improvement, process improvement, cost management and audit issues. Conduct Monthly service review track SLAs adherence from vendors.
- Manage a workload which is subject to changing priorities and demands
- Effectively communicate and interact with infrastructure and supporting technology groups across a distributed environment to drive problem resolution and service levels.
- Work closely with 1st & 2nd level support and development teams to ensure team is meeting the business' requirements. Ensure team delivers on these priorities and communicated progress effectively to all stakeholders.
- Follow through to ensure incidents and problems are resolved according to SLA.
Application Team Lead
Unison Consulting Pte Ltd
02.2020 - 11.2020
- Implements processes and systems to monitor data quality, ensuring production data is always accurate and available for key stakeholders and business processes that depend on it.
- Writes unit/integration tests, contributes to engineering wiki, and documents work.
- Performs data analysis required to troubleshoot data related issues and assist in the resolution of data issues.
- Works closely with a team of frontend and backend engineers, product managers, and analysts.
- Defines company data assets (data models), spark, sparkSQL, and hiveSQL jobs to populate data models.
- Designs data integrations and data quality framework.
- Designs and evaluates open source and vendor tools for data lineage.
- Works closely with all business units and engineering teams to develop strategy for long term data platform architecture.
Technology Lead
Synechron Technologies (I) Limited
01.2019 - 01.2020
- Translate business requirements to technical solutions leveraging strong business acumen.
- Analyze current business practices, processes and procedures as well as identifying future business opportunities for leveraging AWS Services.
- Led cross-functional teams to successfully deliver complex technology projects within agreed timeframes and budgets.
- Increased team productivity through effective collaboration, clear communication, and regular progress updates.
- Design and Build Modern Data Pipelines and Data Streams.
- Prepare and maintain technical documentation and software deliverables.
- Participate in technical discussions and provide solutions based on industry best practices.
- Creating well architected and structured solutions.
Manager,Buy CTO
Nielsen
01.2017 - 12.2018
- Contribute to SDLC (software development lifecycle) activities – requirement gathering, analysis, design, development, testing & integration, maintenance.
- Develop and implement pipelines that extract, transform, and load data into an information product that helps the organization reach its strategic goals.
- Focus on ingesting, storing, processing, and analyzing large datasets.
- Create scalable, high-performance web services for tracking data.
- Translate complex technical and functional requirements into detailed designs.
- Investigate alternatives for data storing and processing to ensure implementation of the most streamlined solutions.
- Serve as a mentor for junior staff members by conducting technical training sessions and reviewing project outputs.
Senior Big Data Engineer
Kogentix
11.2015 - 01.2017
- Performing hands-on development, leading code reviews and testing, creating automation tools, and creating proofs of concept.
- Build services to integrate various open-source data processing engines like Hadoop, Presto and Spark into our infrastructure.
- Ability to work along with operations team during any production issues related to platform.
- Best practices like agile methodologies, design thinking and continuous deployment that will allow you to innovate really fast.
- Architect, design, prototype, and deliver solutions across Big Data applications to support business strategies and deliver business value utilizing agile methodologies.
- Manage cloud deployment & configuration of our clusters and gateways.
- Build tool/automation to make deployment and monitoring production environment more repeatable.
Data Engineer
Syncoms
04.2014 - 09.2015
- Develops software solutions by studying information needs, conferring with users, studying systems flow, data usage, and work processes; investigating problem areas; and following the software development lifecycle.
- Documents and demonstrates solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments, and clear code.
- Prepares and installs solutions by determining and designing system specifications, standards, and programming.
- Protects operations by keeping information confidential.
- Provides information by collecting, analyzing, and summarizing development and service issues.
- Accomplishes engineering and organization mission by completing related results as needed.
- Supports and develops software engineers by providing advice, coaching, and educational opportunities.
Java Software Developer
Global Esoftsys
07.2010 - 09.2013
- Boosted code quality standards across the team by participating in regular peer reviews.
- Reduced code complexity and improved maintainability by refactoring legacy Java applications, increasing overall team productivity.
- Mentored junior developers on best practices in Java programming, fostering a culture of continuous learning within the team.
- Collaborated with cross-functional teams to design, develop, and implement scalable Java applications that met client requirements.
- Optimized database interactions by implementing efficient data access patterns within Java applications, improving overall system performance.
- Set up scripts, test case and automation protocols.
Education
Master of Technology - Computer Science
B. M. S. College of Engineering
Bangalore 09.2012 - 04.2014
Bachelor of Engineering - Computer Science
P D A College of Engineering
Gulbarga 08.2003 - 05.2007
Skills
Python Programming
Data Pipeline Design
ETL development
Advanced SQL
NoSQL Databases
Big Data Processing
Hadoop Ecosystem
Spark Development
Scala Programming
SQL Programming
Data Analysis
Data Migration
RDBMS
Problem-solving abilities
Team building
Data Governance
Data programming
Analytical Skills
Apache Spark
Java
Apache Hive
Cloudera
AWS
GCP
ELK
Git Version Control
Performance Tuning
Snowflake
Control-m
Oozie
API Development
Data Acquisitions
Languages
Kannada
Bilingual or Proficient (C2)
English
Advanced (C1)
Timeline
Senior Data Engineer
Saksoft Pte Ltd
07.2022 - Current
Specialist - Data Engineering
LNT InfoTech
02.2021 - 07.2022
Application Team Lead
Unison Consulting Pte Ltd
02.2020 - 11.2020
Technology Lead
Synechron Technologies (I) Limited
01.2019 - 01.2020
Manager,Buy CTO
Nielsen
01.2017 - 12.2018
Senior Big Data Engineer
Kogentix
11.2015 - 01.2017
Data Engineer
Syncoms
04.2014 - 09.2015
Master of Technology - Computer Science
B. M. S. College of Engineering
09.2012 - 04.2014
Java Software Developer
Global Esoftsys
07.2010 - 09.2013
Bachelor of Engineering - Computer Science
P D A College of Engineering
08.2003 - 05.2007
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