Antara Saha

AI Researcher

Chennai, Tamil Nadu, India7 yrs 6 mos experience

Most Likely To SwitchAI Enabled

Key Highlights

7.2 years of experience in machine learning and data analysis.
Awarded multiple times for outstanding performance and leadership.
Expertise in data engineering and large language models.

Stackforce AI infers this person is a SaaS expert with a strong focus on data science and machine learning.

Contact

sahaa@amazon.com LinkedIn

Skills

Core Skills

Data ScienceMachine Learning

Other Skills

AI DashboardsAWS SageMakerAdhocAdvanced excelAlgorithmsAnalytical InsightsAnalytical SkillsAnimal AnatomyAnnotationApache FlumeApache KafkaApache SparkApache SqoopAthleteBasketball player

About

A proficient machine learning data associate for Alexa Data Services and Artificial Generative Intelligence with experience of 7.2 years in achieving tangible results and cross-team collaboration. Worked on various projects of Alexa devices and was rewarded with the Star Performer award for Feb 2021, June 2021, March 2022, and November 2022. Collected data and created reports on performance and quality of Alexa devices. Worked on various projects of LLM-related data services (Project Nile). Achieved Extra Mile awards (Nov 2023, Feb 2024, Apr 2024, Aug 2024)for going above and beyond in the team along with team responsibilities as a lead. Pulse program Quality Topper in AGI Data Services for the month of Aug 2025. Apart from my professional background, I have completed a postgraduate degree from IIITB in data science, specializing in data engineering. Currently looking for opportunities where I can showcase my expertise in data analysis. Social Life: Apart from professional life, I am a video creator based on lifestyle, self-motivation, travelling, and gardening. You can catch me up on Instagram @Liveitwithspark if you like to know more about me.

Experience

7 yrs 6 mos

Total Experience

7 yrs 6 mos

Average Tenure

7 yrs 6 mos

Current Experience

Amazon

2 roles

Machine Learning Data Associate II

Promoted

Aug 2023 – Present · 2 yrs 10 mos · On-site

Team lead working as a subject matter expert for AGI projects. Deep Dives on adhoc activities along with team responsibilities.

Data ScienceAdhoc

Machine Learning Data Associate I

Dec 2018 – Aug 2023 · 4 yrs 8 mos · On-site

Worked on various alexa projects, EEEP interactions with various alexa devices to check the performance of the device to customer’s need. Used my critical thinking to work on the data provided to alexa so that the device gives correct response to the customers. Took ownership in handling team activities and other responsibilities like making MBRs. Also helped in various alexa feature launches like the speaker option in amazon.in app. Worked on various innovative projects for Large Language Models (LLM). Also handling all the problems faced by female employees as Female Ambassador.

Data ScienceMS- Excel