Summary
Overview
Work History
Education
Skills
Certification
Accomplishments
Hobbies and Interests
Disclaimer
Languages
Personal Information
Timeline
Generic
Samir Jarika

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, Karnataka
04-2015

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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Samir Jarika