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Dharam Gajera

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About

About Me

A passionate, self-driven data engineer with 7+ years of experience in working with the data & constantly adopting new technologies and roles.

  • Name: Dharam Gajera
  • Date of birth: June 25, 1994
  • Address: Rajkot, Gujarat, India
  • Zip code: 360490
  • Email: gajeradharam@gmail.com

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Experience

05/2022-Present

Senior Data Engineer

CloudCover

CloudCover is mainly into cloud services and consultancy. The Data team at CloudCover helps organizations to migrate or adopt clouds for their data needs.

Data Migration for a client from Azure Cosmos to Spanner sizing in TBs.

  • Strategised migration and rollback plans.
  • Developed data pipelines for Batch import and CDC replication.
  • Tech Stake - Dataflow (Apache Beam), Spanner, Cosmos, Airflow, PubSub, Eventhub
08/2021-Present

Data Engineer

CloudCover

Tonik Bank is a digital only bank in the Philippines. They want to build a data lake on GCP for their analytics needs.

  • Outlined a future-proof data architecture for streaming and batch use cases.
  • Generated dynamic config-driven data pipelines for effortless data on-boarding.
  • Expedited the entire report generation manual process with an automated solution.
  • Tech Stake - GCP, Airflow, Dataflow, DataProc (Spark), BigQuery, DLP, PubSub
01/2019-08/2021

Data Engineer

Avesta Technologies

Avesta is a Product cum Solutions based company and has a suite of products/solutions. We need to build ClickStream data analysis capabilities for a RealEstate Company and in our Digital Scanning & Assessment product.

  • Built a simple but highly scalable architecture on AWS for Clickstream analytics.
  • Created an evolving data model to support future needs and efficient reporting.
  • Working with the frontend/backend team to get the capturing code implemented.
  • Engineered cost-effective data pipelines using open source tools.
  • Testing and Verifying the data captured.
  • Discovered hidden insights and some bugs in software by analysing clickstream data.
  • Building dashboards for business and writing queries for reporting.

Tech Stake - AWS, Matomo, Divolte, Apache Airflow, Apache Druid, Apache Superset, Apache Kafka, Docker

01/2018-01/2019

Machine Learning Engineer

Avesta Technologies

We need to modernize Digital Scanning & Assessment product with AI and Computer Vision techniques to minimize human efforts, errors, execution time and cost.

  • Researching, evaluating and implementing the state-of-the-art ML models.
  • Data Cleansing, Data Preparation, Model training, fine tuning and deploying.
  • Integrating Models and Computer vision algorithms into Existing application workflow.

Tech Stake - Keras, OpenCV, CUDA, Docker

08/2015-01/2018

Software Engineer

Tech Mahindra Ltd.

British Telecom having a lot of systems across multiple LOBs. Was responsible for giving 2nd line support but have worked on almost every aspect of a Software Journey.

  • Getting involved in Design Discussions and Development.
  • Automated repetitive tasks using scripts to reduce efforts on incidents/service requests.
  • Monitoring, Deploying, Supporting & Maintaining Production environments.

Certifications

04/2022

Apache Airflow Fundamentals

Astronomer Certification
12/2021-12/2023

Apache Druid Basic

Imply
07/2018

Deep Learning Specialization

Coursera

Education

2011-2015

Bachelor of Engineering in Computer Science

M.S. University, Baroda

Services

Services

Data Developer

Developing and running Data Pipelines at scale from Inputs to Outputs.

Data Architecting

Architecting Data Strategies. Stitching both, the tools and the needs into one.

Data Modelling

Understanding the data and their relationships to devise the perfect data model.

Data Analysis

Turning the data into some meaningful information. Analysing the data to get better insights..

Contact

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