Dhirender S.

Key Skills

Software

Don't disclose

Mercor

Scale AI

Telus

Top Subject Matter

Mathematics (educational content and AI responses)

Mathematics education quality assurance

K–8 Mathematics education (standards-aligned content)

Top Data Types

Text

Document

Image

Top Task Types

Prompt + Response Writing (SFT)

Entity (NER) Classification

Question Answering

Freelancer Overview

Mathematics Writer - SoftAge Information Technology. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose. Education includes Master of Science, Maharishi Markandeshwar University (2017) and Bachelor of Arts, Moti Lal Nehru College (Evening) (2014). AI-training focus includes data types such as Text and labeling workflows including Prompt + Response Writing (SFT), Evaluation, and Rating.

Labeling Experience

Mathematics Writer - SoftAge Information Technology

Don't discloseTextPrompt + Response Writing (SFT)

Created and generated structured responses to mathematical prompts across a range of foundational to advanced concepts. Evaluated and analyzed AI-generated solutions to ensure mathematical accuracy, logical consistency, and stepwise clarity. Applied prompt engineering techniques to refine AI outputs and improve problem-solving reliability. • Used prompt engineering to adjust and enhance generated responses • Performed accuracy and logical consistency evaluation of AI solutions • Ensured adherence to mathematical principles and correct stepwise formatting • Collaborated with mathematicians and software engineers to improve model response quality

2023 - 2024

Quality Analyst - Straive

Don't discloseText

Reviewed and evaluated mathematics-related educational content for accuracy, logical progression, and alignment to curriculum standards. Conducted proofreading, fact-checking, and editing to maintain high-quality learning materials. Supported quality assurance activities for textbooks, lesson plans, assessments, and online resources. • Verified correctness and curriculum alignment for math materials • Audited content flow and logical sequencing • Performed proofreading and fact-checking across deliverables • Maintained quality standards for print and online learning assets

2021 - 2023

SME Mathematics - Evelyn Learning Systems

Don't discloseTextEntity (NER) Classification

Developed and reviewed curriculum-aligned instructional content for Grades 3–8 in mathematics. Designed lesson plans, assessments, and learning resources aligned to U.S. Common Core and state standards. Collaborated with educators and cross-functional teams to ensure effective delivery and clear learning objectives. • Produced structured instructional materials for K–8 math • Aligned assessments and resources to grade-level standards • Supported conceptual understanding, problem-solving, and critical thinking • Participated in content reviews and educator training support

2018 - 2021

AI-Based Mathematical Reasoning Enhancement (Project)

Don't discloseTextPrompt + Response Writing (SFT)

Designed and implemented prompt engineering strategies to enhance AI performance on mathematical problem-solving. Evaluated model responses for accuracy, logical reasoning, and stepwise clarity, then refined prompts to improve output quality. Contributed to improving AI capability across diverse math concepts such as algebra, geometry, and general problem-solving tasks. • Built and iterated prompts for better mathematical reasoning outputs • Scored and reviewed responses for correctness and reasoning quality • Tuned prompts for consistent stepwise solution presentation • Extended coverage across multiple math domains (algebra/geometry)

Not specified

Education

Work History