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Sushant Sawant

@sushantsawant1

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Lead Software Engineer who built healthcare data pipelines and optimized a whole genome sequencing workflow.

India

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At KarkinosHealthCarePvt ltd, I designed and built an Apache NiFi data pipeline for email inquiries and an Apache Airflow workflow to ingest population survey data into a patient management portal. I also worked on improving a whole genome sequencing pipeline.

At AmsysInnovativeSolution,Ltd, I developed OCR and data-lake solutions and implemented a backend for a confidential US defence project. Earlier, I improved a streaming job to 250 events per second on a single core at BpriseAnalyticsPvtLtd and developed banking applications at C-edgetech.

Experience

Work history, roles, and key accomplishments

Lead Software Engineer

Karkinos Healthcare Pvt Ltd

Oct 2021 - Mar 2023 (1 year 5 months)

Designed and built Apache NiFi based data pipeline for email inquiry workflow. Developed Apache Airflow workflow for ingesting population survey data from Google Sheets to patient management portal, and optimized Whole Genome Sequencing pipeline.

Apache NiFi Airflow Data Pipelines Workflow Management Google Sheets Whole Genome Sequencing Optimization

Senior Software Developer

Amsys Innovative Solution, Ltd.

Sep 2019 - Oct 2021 (2 years 1 month)

Designed and developed OCR pipeline with AirFlow for image files in HDFS using OpenCV, AWS Textract, and Google Vision API, storing results in Elasticsearch. Architected data lake solution for real-time EHR/EMR data with Hadoop, Hive, Spark, and AirFlow, and implemented microservice-based backend for US defence project using Spring WebFlux and AWS RDS.

Airflow OCR HDFS OpenCV AWS GoogleVision API Elasticsearch Hadoop Hive Spark Microservices Spring WebFlux (Reactive)Spring Cloud AWS RDS PostgreSQL Docker Firebase Cloud Messaging Akka Scala Scrum

Senior Software Engineer (Analytics)

Bprise Analytics Pvt Ltd

Aug 2018 - Sep 2019 (1 year 1 month)

Improved existing streaming job by 5X achieving throughput of around 250/sec on single core using Apache Flink. Implemented backend for a product similar to Google Analytics with Spray Framework (Scala) for REST API data ingestion and storing browser activity data in Elasticsearch via NSQ.

Apache Flink Kafka Elasticsearch Redis Cassandra Spray Framework Scala REST APIs NSQ Streaming Data Ingestion

Software Engineer

C-edge tech. (TCS+SBI joint venture)

Oct 2015 - Nov 2017 (2 years 1 month)

Led team and developed web application using Spring Java and Oracle for bank transactions like NEFT, RTGS. Implemented middleware for PIN code encryption/decryption using Triple DES and RSA for mobile app and CBS, and converted R code for credit risk score into Python.

Spring Framework Java Oracle NEFT RTGS Core Banking 3DES RSA Python Flask Credit Risk

Software Developer

Blobcity iSolutions Pvt. Ltd

Oct 2014 - Oct 2015 (1 year)

Developed XMPP based Chat Server in Erlang with encryption and database storage. Developed a dummy trading platform with NSE real data 6 minutes delay using Scala, Java, Cassandra, and BlobcityDB.