About Me
Data Scientist | AI Trainer | Data Annotation Specialist
I'm a certified data science professional with expertise in AI model training, data annotation, and prompt engineering. I thrive at the intersection of data quality and AI performance, ensuring robust datasets and reliable model outputs. Currently, I'm contributing to the AI ecosystem through two parallel roles:
Current Work
🔹 AI Trainer at Outlier (Remote)
Evaluate and enhance large language models (LLMs) for accuracy, truthfulness, and coherence
Conduct fact-checking and quality rating of AI-generated responses
Improve multimodal AI assistant capabilities through structured feedback
🔹 Data Annotator at Alignerr (Remote)
Specialize in prompt writing and labeling for LLM training datasets
Perform Python code evaluation for AI-generated scripts (syntax, logic, efficiency)
Annotate multimodal data (text, images) using Labelbox platform
Collaborate with ML teams to optimize annotation pipelines and guidelines
Why My Work Matters
My dual experience gives me a unique insight into:
✅ How data quality directly impacts model performance
✅ The complete pipeline from raw data → annotation → model training → evaluation
✅ Best practices for building effective AI training datasets
Education & Core Skills
Pursuing MCA in AI & ML (Lovely Professional University)
6+ years as STEM tutor - expert at explaining complex concepts
Technical Proficiencies:
Python | SQL | Power BI
LLM Evaluation | Prompt Engineering
Data Annotation (Labelbox) | AI Quality Assurance
Looking Forward
I'm particularly interested in opportunities that leverage my:
🔸 Hands-on experience with AI training and evaluation
🔸 Expertise in data annotation and quality control
🔸 Passion for building reliable, ethical AI systems
📂 Projects & Code: github.com/REHAN-S8882
📩 Let's connect to discuss AI, data science, or potential collaborations!
Key Advantages of This Version:
Clear Parallel Roles - Shows you're actively contributing to both positions
Pipeline Perspective - Highlights your end-to-end understanding of AI development
Career Narrative - Positions you as a specialist in AI data quality
Conversational Yet Professional - Makes technical work accessible
