Shobith Pejataya, Developer in Abu Dhabi, United Arab Emirates
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Shobith Pejataya

Verified Expert  in Engineering

Solutions Architect and Developer

Location
Abu Dhabi, United Arab Emirates
Toptal Member Since
April 7, 2023

Shobith is a proficient engineer with over 14 years of experience as a senior application and solution architect working with industry giants. He is an expert at utilizing a diverse range of technology stacks, such as Java, Angular, Spring, SQL, Python, C++, and C#, to develop applications for the healthcare industry. Shobith is experienced in the Health Cloud, data at scale, electronic health records (EHR), Genome, DICOM, HL7, OMOP, and various SQL and NoSQL data formats.

Portfolio

G42 Healthcare
Java, Python, Scala, Jupyter Notebook, Kubernetes, Redshift, Docker, React...
Philips
Java, Spring, C++, C#, Research, NeuroLab, Machine Learning, Cloud...
Philips
Java, C++, C#, .NET, Algorithms, Data Structures, Research, DICOM...

Experience

Availability

Part-time

Preferred Environment

Teams, Slack, Outlook, Windows, MacOS, Linux

The most amazing...

...project I've built is a best-in-class EHR application in three months which generated $12 million in revenues (Klasresearch.com).

Work Experience

Senior Technical Architect

2021 - 2023
G42 Healthcare
  • Worked on developing a clinical decision support system that can detect diseases early on and recommend screenings. The system personalized treatments by identifying genetic variations that may impact a patient's response to a particular medication.
  • Created the data platform and pipelines for large-size genome and DNA samples, including FASTQ, BAM, and VCF, with over 100 petabytes of raw data per minute.
  • Collected and handled patient data from more than 200 hospitals. Linked all the relevant data and enabled downstream applications.
  • Built an application that handles test wastewater samples for viruses and other harmful substances and captures data from a chemistry and genome lab. The result data is wrangled in the wastewater data platform before displaying in a dashboard.
  • Developed a cohort creation application that standardizes electronic health record (EHR) data and seamlessly provides clinical data insights to the users.
Technologies: Java, Python, Scala, Jupyter Notebook, Kubernetes, Redshift, Docker, React, Cloud, DevOps, Enterprise Application Development, HL7 FHIR Standard, SMART on FHIR, AWS Cloud Architecture, Spark, Presto, Apache Airflow, Big Data, PostgreSQL, APIs, HTML, GitHub, Amazon Web Services (AWS), Cloud Architecture, HIPAA Compliance, Documentation, Audits, Cloud Infrastructure, Azure Synapse, Microservices, RabbitMQ, Apache Kafka, MongoDB, MySQL, Software Design, Performance, Architecture, API Integration, Scalability, Cybersecurity, Social Media APIs, Data Analytics, Data Privacy, Integration, Azure, ETL, Snowflake, Azure Data Factory, Hadoop, Apache Spark, Microsoft Azure, Application Architecture, Enterprise Architecture, Data, Kibana, AWS Lambda, GraphQL, Amazon Simple Queue Service (SQS), Amazon Simple Notification Service (Amazon SNS), eClinicalWorks

Senior Architect

2015 - 2021
Philips
  • Led the development of cloud-based electronic health records with an image records application, a systemized collection of patient and population electronically stored lab information in a digital format.
  • Drove the technical vision for the product idea, planning, and overall architecture design. Carried out continuous dialog with the customers and stakeholders as per the defined SAFe Agile methodology.
  • Designed and implemented a data platform using the in-house data lake and data warehouse. Provided the capability to query data from multiple data sources and visualization in a dashboard.
  • Developed a Class A medical product that demands strict quality gates, embeds the high cultural aspects of integrity, and promotes clean coding.
  • Built and implemented an informatics project on oncology which demanded data from various sources displayed in an Angular dashboard to help the doctors assess the clinical course of action.
Technologies: Java, Spring, C++, C#, Research, NeuroLab, Machine Learning, Cloud, AWS Cloud Computing Services, Spark, Kubernetes, Big Data, JavaScript, BigQuery, BigTable, PostgreSQL, APIs, HTML, GitHub, Google Cloud Platform (GCP), Amazon Web Services (AWS), Cloud Architecture, Azure, HIPAA Compliance, Azure DevOps Services, Documentation, Audits, Cloud Infrastructure, HITRUST Certification, SecOps, Microservices, RabbitMQ, Apache Kafka, Docker, MongoDB, MySQL, Software Design, Performance, Architecture, API Integration, Scalability, Cybersecurity, Social Media APIs, Data Analytics, Data Privacy, Integration, ETL, Azure Data Factory, Hadoop, Apache Spark, Microsoft Azure, Application Architecture, Enterprise Architecture, Data, Kibana, TypeScript, AWS Lambda, GraphQL, Amazon Simple Queue Service (SQS), Amazon Simple Notification Service (Amazon SNS)

Senior Technical Specialist

2011 - 2015
Philips
  • Designed working software on neuro electroencephalogram (EEG) signal data and MRI images. Worked on a C++/Qt-related project based on a Windows system.
  • Codesigned and developed a unique way to store Philips EEG data, which has become a defacto standard now for PEF.
  • Worked on a RemoteEMU, a web application developed in Angular and Java which aggregates the data from multiple neuro servers and provides TeamViewer access to the local machines.
  • Developed the solution for chronic obstructive pulmonary disease (COPD), primarily used to identify lung abnormalities. Worked on a C#-based project on a CT imaging platform.
  • Contributed to the emphysema segmentation algorithm coordination, denoising filter, and application development.
  • Worked extensively on image processing algorithms for the research team. Developed several prototypes in C++ and C#. Co-wrote a paper to automatically detect kidneys in planar images.
Technologies: Java, C++, C#, .NET, Algorithms, Data Structures, Research, DICOM, Medical Imaging, Electronic Health Records (EHR), Electronic Medical Records (EMR), Coding, JavaScript, PostgreSQL, APIs, HTML, GitHub, Amazon Web Services (AWS), Python, Cloud Architecture, Azure, HIPAA Compliance, Documentation, Audits, Cloud Infrastructure, Microservices, Apache Kafka, Docker, MongoDB, MySQL, Software Design, Performance, Architecture, API Integration, Scalability, Cybersecurity, Social Media APIs, Data Analytics, Data Privacy, Integration, Hadoop, Microsoft Azure, Application Architecture, Enterprise Architecture, Data, TypeScript, AWS Lambda, GraphQL, Amazon Simple Queue Service (SQS), Amazon Simple Notification Service (Amazon SNS)

Software Engineer and Research Associate

2009 - 2011
Philips
  • Participated in several realizations of the Philips research papers into application solutions for various Class A product lines such as Nuclear Medicine and Computed tomography.
  • Implemented an algorithm (with reference to multiple research papers) to detect the background of the lung and other vital organs like the heart to eliminate the noise from the image.
  • Worked extensively on image processing algorithms for the research team. Developed several prototypes in C++/C#. Isocontour algorithm. Well appreciated by clinicians and the research fraternity for its accurate measurement.
Technologies: Algorithms, Java, C++, C#.NET, Software, Research, Web Applications, Angular, Picture Archiving & Communication Systems (PACS), PostgreSQL, APIs, HTML, Python, Documentation, Cloud Infrastructure, Docker, MySQL, Software Design, Performance, Architecture, Scalability, Cybersecurity, Data Analytics, Data Privacy, Integration, Enterprise Architecture, TypeScript

HealthSuite Digital Platform

https://www.philips.ae/healthcare/innovation/about-health-suite
The Philips HealthSuite Digital Platform elevates cloud computing for healthcare and life science domains.

MY ROLE
• Connect devices and data
• Aggregate clinical and consumer data
• Store and share data securely
• Build and deploy solutions in the cloud
• Support analysis
• Create solutions that make data actionable

IntelliSpace Portal Version 1.0 to 9.0

https://www.usa.philips.com/healthcare/product/HC881072/intellispace-portal-advanced-visualization-solution
An application host platform for more than 70 solutions that assists in visualization, big data, and analytics. I developed a universal DICOM viewer, a COPD app suite, EEG solutions, MRI stitching, and the MobiView application.

Cohort Search Tool

https://www.g42healthcare.ai/our-work/digital-health/
Designed and developed the proprietary machine learning tool, HEALTHSight, that helps with the cohort search for clinical trial feasibility assessment by generating advanced analytics and insights. We recently joined forces with Malaffi, the region's first health information exchange, and Shafafiya platforms to expand our digital footprint and collect, process, and analyze healthcare and patient data.

Philips Neuro – EGI Application

https://www.egi.com/clinical-division/clinical-division-clinical-products
Philips EEG Systems are designed to improve patient care while recognizing the realities of today's cost-constrained healthcare systems. A core system with 32 channels provides immediate application speed and patient comfort advantages, and the data can be visualized as a standard 10-20 montage. The software portfolio for the project, such as user experience, data, and back-end services, was part of my work area.
2005 - 2009

Bachelor's Degree in Computer Science

Rashtreeya Vidyalaya College of Engineering - Bangalore, India

AUGUST 2022 - AUGUST 2025

AWS Certified Solutions Architect

Amazon Web Services

JULY 2022 - JULY 2025

Huawei Cloud Certified Solution Architect

G42 Cloud | Huawei Cloud

OCTOBER 2019 - PRESENT

Professional Agile Leadership

Scrum.org

Libraries/APIs

Social Media APIs, React, NeuroLab

Tools

GitHub, Azure DevOps Services, RabbitMQ, Kibana, Amazon Simple Queue Service (SQS), Amazon Simple Notification Service (Amazon SNS), SMART on FHIR, Apache Airflow, Terraform, Helm, BigQuery, Helmfile, eClinicalWorks

Frameworks

Spring, Apache Spark, Hadoop, Spark, Presto, .NET, Angular

Platforms

Software Design Patterns, Amazon Web Services (AWS), Azure, AWS Lambda, Kubernetes, Docker, Apache Kafka, Jupyter Notebook, AWS Cloud Computing Services, Google Cloud Platform (GCP), Azure Synapse

Languages

Java, SQL, HTML, Scala, C++, Python, JavaScript, Snowflake, TypeScript, GraphQL, C#, C#.NET

Paradigms

Microservices, Application Architecture, Fast Healthcare Interoperability Resources (FHIR), DevOps, HIPAA Compliance, ETL, HL7 FHIR Standard, Scrum, Agile

Storage

PostgreSQL, Azure Cloud Services, MongoDB, MySQL, Redshift, BigTable

Industry Expertise

Cybersecurity

Other

Cloud, Enterprise Application Development, Message Bus, Architecture, Cloud Architecture, Big Data, Data Engineering, Leadership, APIs, Documentation, Cloud Infrastructure, Software Design, Performance, API Integration, Scalability, Data Analytics, Data Privacy, Integration, Microsoft Azure, Enterprise Architecture, Data, Full-stack, Audits, SecOps, Azure Data Factory, AWS Certified Solution Architect, AWS Cloud Architecture, Research, Machine Learning, Algorithms, Data Structures, DICOM, Medical Imaging, Electronic Health Records (EHR), Electronic Medical Records (EMR), Coding, Solution Design, Digital, Solution Architecture, Software Architecture, Design, Medical Software, Software, Web Applications, Picture Archiving & Communication Systems (PACS), Infrastructure as Code (IaC), HITRUST Certification, DevOps Research and Assessment (DORA)

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