Peddireddy Soma Siva Saran Teja

Contact details — on requestProof of Work — on request

Experience

Quality Auditor & Data Annotator (Freelance)

handigital solutions pvt ltd · May 2026 – Present

Not yet confirmed

Audit and validate Responsible AI (RAI) content annotation work performed by a team of annotators on the AWS SageMaker Ground Truth platform.
Ensure strict adherence to the "Multilingual Guardrails RAI Content Annotation" Standard Operating Procedure (SOP), accurately classifying text across 6 harm categories: misconduct, violence, hate, stereotype, insults, and sexual.
Evaluate annotations based on critical dimensions including intent (harmless/harmful/unspecified) and Intensity (Low/Medium/High) to maintain data integrity for LLM content filtering models.
Prepare and maintain daily QA reports using Excel, tracking annotator performance, identifying recurring errors, and providing actionable feedback to improve team accuracy and consistency.
Manage multi-language annotation projects, ensuring high-quality labeled data for training and refining AI models while safeguarding annotator mental health per project guidelines.intensity (low/medium/high)

Data Science Intern

SmartED Innovations (USNG Learnspace EdTech Pvt. Ltd.) · Oct 2024 – Mar 2025

Not yet confirmed

Applied data preprocessing, cleaning, and transformation techniques using Python libraries and SQL queries.
Built data visualisations and Power BI dashboards to communicate insights to cross-functional stakeholders.
Performed KMeans clustering, EDA, and feature engineering on retail datasets with 100K+ records.
Automated cleaning pipelines (missing value imputation, outlier detection, feature creation) — cutting manual effort ~60%.

Skills 0 proven through work

Also works with

Amazon SageMaker UsagePrompt EngineeringPolicy-Constrained Recommendation LogicContent Moderation System DevelopmentData CategorizationTraining Data CreationNLP Text AnalysisModel Training Execution

Proof of Work

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Education

B.Tech, Computer Science & Engineering

SRM Institute of Science and Technology, Chennai · 2020 — 2024

Class XII, MPC

Narayana Junior College, Vijayawada · 2018 — 2020

Class X, General Studies

Narayana School, Kakinada · 2017 — 2018

Projects

Customer Shopping Behavior Intelligence Dashboard

github.com/sarantej%C4%B1/Customer-Shopping-Behavior-Intelligence-Dashboard

Blinkit Grocery Sales Performance Analytics

github.com/sarantej%C4%B1/Blinkit-Grocery-Sales-Performance-Analytics

Banking Transaction Intelligence System

github.com/sarantej%C4%B1/Banking-Transaction-Intelligence-System

E-Commerce Revenue & Customer Analytics Platform

github.com/sarantej%C4%B1/E-Commerce-Revenue-Customer-Analytics-Platform

EV Charging Demand Forecasting Using ARIMA Models

github.com/sarantej%C4%B1/EV-Charging-Demand-Forecasting-Using-ARIMA-Models

Contact details

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