Samir Jarika
Bengaluru
Summary
Senior Data Analyst with over 8+ years of experience in Python and AWS, specializing in data-driven solutions. Successfully automated high-volume sensor data processing, enhancing operational efficiency and decreasing incident response times. Proven track record in optimizing database performance and delivering real-time insights, showcasing strong analytical and problem-solving skills.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Senior Data Analyst
Tech Mahindra
12.2023 - Current
- Engineered backend polling and parsing modules to automate ingestion of high-volume time-series sensor data.
- Designed PHP and Python web service modules for alarm processing, reporting schedulers, and user-facing APIs with AWS integration.
- Enhanced alarm processing pipeline to reduce incident response times through automated detection and notifications.
- Implemented logging and monitoring for backend modules using AWS CloudWatch, ensuring operational visibility.
- Created technical documentation for backend processes, APIs, and system architecture to support maintenance and onboarding.
Data Analyst
Tech Mahindra
02.2021 - 11.2023
- Developed aggregated reports from sensor and controller data, improving delivery estimation accuracy for multiple products.
- Designed and implemented backend APIs for Insight Water Technologies platform, supporting remote monitoring and performance optimization.
- Built secure, scalable API endpoints for real-time data ingestion from industrial IoT devices, enabling continuous asset monitoring.
- Integrated advanced filtering, aggregation, and user-level access control in API design to enhance performance and security.
- Optimized database schema and implemented caching strategies, increasing API response time by over 40%.
- Led Remote Tank Monitoring project, delivering real-time insights on product quantities and schedules.
- Conducted predictive analytics to forecast key metrics, enhancing decision-making and operational efficiency.
- Transformed Excel-based macros into Python-based analytics, streamlining data processing workflows.
Software Engineer
Iolite Technologies Pvt. Ltd.
02.2016 - 01.2021
- Designed and implemented cloud-based ERP solutions for educational institutions.
- Architected DevOps pipelines for on-premises servers, ensuring seamless integration and deployment.
- Managed AWS infrastructure for client projects, enhancing performance and reliability.
Education
Bachelor of Technology - Information Science
Sapthagiri College of Engineering
Bangalore, Karnataka04-2015
Skills
- Programming: Python and PHP
- Data analysis: Advanced manipulation and statistics
- Database management: Relational database design and optimization
- Cloud computing: AWS services (EC2, S3, RDS, Lambda, SQS, API Gateway, CloudFront, CloudWatch, CloudFormation)
- Continuous integration: CI/CD pipeline maintenance
- API development: RESTful API design and management
- Automation: Shell scripting for task scheduling
- Time series analysis: Data modeling and forecasting
- Version control: Git and GitHub proficiency
- Operating systems: Windows and Linux environments
- Agile methodologies: Scrum project management experience
- Monitoring and logging: AWS CloudWatch and Sumo Logic utilization
- Project management: JIRA for sprint planning
- Data visualization: Dashboard creation for decision-making
Certification
AWS Certified Developer- Associate, AWS, EMT301NKPMVQQ9S8, 09/01/20 - 09/01/23, http://aws.amazon.com/verification
Accomplishments
- Managing whole production environment in AWS Cloud.
- Got hands-on experience in AWS as “AWS Certified Developer -Associate Level”.
Hobbies and Interests
- Reading Novels
- Listening to music
Disclaimer
I hereby declare that the above information furnished is true and correct to the best of my knowledge and belief.
Languages
- English
- Hindi
Personal Information
- Pan Number: BEXPJ8231C
- Date of Birth: 07/19/90
- Nationality: Indian
Timeline
Senior Data Analyst
Tech Mahindra
12.2023 - Current
Data Analyst
Tech Mahindra
02.2021 - 11.2023
Software Engineer
Iolite Technologies Pvt. Ltd.
02.2016 - 01.2021
Bachelor of Technology - Information Science
Sapthagiri College of Engineering
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