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Harikrishnan Nair

@harikrishnannair

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Certified Data Engineer with 5+ years in data-driven solutions.

India

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What I'm looking for

I seek a collaborative role where I can craft innovative data products and support strategic decisions.

I am a Certified Scrum Product Owner and Data Engineer with over 5 years of experience in the Marketing and Advertising sectors. My focus has been on building scalable, data-driven products that enhance decision-making and operational efficiency. I have successfully led the development of more than 10 data modules, translating complex business needs into real-time solutions. My expertise includes optimizing ETL pipelines, designing data architectures, and fostering cross-functional collaboration.

At OSMOS by OnlineSales.ai, I have collaborated with solution architects and stakeholders to implement comprehensive data strategies, resulting in a significant increase in revenue and improved data availability. I am proficient in a variety of tools, including SQL, Python, AWS Redshift, and BigQuery, which I utilize to deliver high-impact data solutions. I thrive on solving complex problems and am driven to create innovative data products that support strategic decisions and contribute to meaningful business outcomes.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer

Current

OSMOS by OnlineSales.ai

Jan 2022 - Present (3 years 5 months)

Collaborated with solution architects and stakeholders to design and implement comprehensive data strategies, resulting in a 45% increase in revenue. Revamped the Product Data Pipeline Architecture, improving data availability and cutting architecture costs by 20%.

SQL Python BigQuery Data Governance ETL Data Modeling BI Tools Terraform

Associate Software Design Engineer

OSMOS by OnlineSales.ai

Feb 2020 - Present (5 years 4 months)

Delivered actionable guidance and resolved complex service issues, enhancing stakeholder satisfaction and service quality. Leveraged Kibana and custom scripts to monitor and validate data streams, increasing monitoring efficiency by 40%.

MongoDB MySQL S3 Python RESTful APIs Kibana Data Pipelines

Product Tech Support Intern

OnlineSales.ai

Aug 2019 - Present (5 years 10 months)

Demonstrated expertise in system monitoring, including installation, customer request resolution, and maintenance. Reduced escalation issues by 30% through proactive problem-solving and root cause analysis.

System Monitoring Python Ruby Java Data Extraction SLA Management Problem Solving

Education

Degrees, certifications, and relevant coursework

Savitribhai Phule Pune University

BBA (Computer Application), Computer Application

Grade: 3.08

Completed a Bachelor of Business Administration with a specialization in Computer Application. Gained foundational knowledge in computer applications relevant to business contexts.