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Kartik SaxenaKS
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Kartik Saxena

@kartiksaxena

Backend engineer at Socialsense building Go and gRPC services, including an audio-streaming system with ~800 ms to first audio byte.

India
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At Socialsense, I built blue-green CI/CD pipelines for Azure App Services and asynchronous Python workers using RabbitMQ. I also led the technical design of the data intelligence platform and managed its development from ingestion to API deployment.

At SpeakX, I migrated 10+ REST API endpoints from Node.js to Golang, reducing average response latency by 40%. I also implemented gRPC-based audio streaming that reached ~800 ms to first audio byte, and an ETL pipeline that processed 180+ million records.

On my SignSpeak project, I engineered a model for extracting glosses from raw videos and improved sign language recognition accuracy by 79%. I also worked on contrastive learning and brain MRI segmentation projects using PyTorch.

Experience

Work history, roles, and key accomplishments

SP

Data Scientist/Backend Developer

SpeakX

Jul 2024 - Sep 2025 (1 year 2 months)

Migrated 10+ REST API endpoints from Node.js to Golang, reducing response latency by 40%. Developed shared Golang libraries, configured observability with Prometheus and OpenTelemetry, and architected a scalable chatbot system used by 100,000+ users.

NE

Machine Learning Intern

Network18

Oct 2023 - Feb 2024 (4 months)

Assisted in the design, development, testing, and maintenance of ML applications using PyTorch and Docker. Performed manual testing cycles and tracked software bugs and inconsistencies.

Education

Degrees, certifications, and relevant coursework

Lovely Professional University logoLU

Lovely Professional University

Bachelor of Technology, Computer Science and Engineering

2021 - 2025

Grade: 8.41 CGPA

Pursued a Bachelor of Technology in Computer Science and Engineering, achieving a CGPA of 8.41.

NI

Narayana Institute

Higher Secondary Education, General Studies

2019 - 2021

Grade: 9.7 CGPA

Completed higher secondary education with a CGPA of 9.7.

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