Darlington O.

Key Skills

Software

Telus

OneForma

Top Subject Matter

Policy and systems evaluation for operational QA

QA-style scenario evaluation and annotation

System logic evaluation and scenario QA

Top Data Types

Text

Image

Document

Top Task Types

Bounding Box

Segmentation

Classification

Entity (NER) Classification

Object Detection

Text Generation

Text Summarization

RLHF

Transcription

Evaluation/Rating

Computer Programming/Coding

Question Answering

Cuboid

Fine-tuning

Polygon

Point/Key Point

Data Collection

Prompt + Response Writing (SFT)

Polyline

Red Teaming

Function Calling

Freelancer Overview

Policy & Systems Evaluation Contributor — Telus International. Brings 9+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Telus, OneForma, and Aspen HYSYS. Education includes Master of Science, Johns Hopkins University (2026) and Master of Science, University of Manchester (2023). AI-training focus includes data types such as Document and Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Analyst / Research Assistant — Oneforma

OneFormaText

Performed QA-style evaluation of complex task structures, policy logic, and system frameworks to ensure coherence and real-world consistency. Identified missing assumptions, unclear decision points, and contradictions across multi-step workflows to improve reliability of system behavior. Produced structured reports summarizing findings and providing improvement recommendations based on scenario and logic review. • Evaluated task structures and policy logic • Detected contradictions and hidden assumptions • Generated structured QA reports • Supported improvement recommendations

2020 - 2025

Process Control Engineer — Shell plc

Document

Reviewed automated refinery policies, multi-layered control documents, and pressure logic using systems-thinking approaches to verify logical and safety coherence. Highlighted unrealistic performance expectations, logical gaps in safety logic, and misaligned mechanical-system interactions that could impact scenario outcomes. Partnered with QA teams to assess operational scenarios for completeness, safety structure, and extreme edge-case coverage. • Checked control-document pressure logic • Flagged safety logic gaps and inconsistencies • Assessed operational scenario completeness • Covered edge cases (extreme pressure/temperature)

2019 - 2020

Policy & Systems Evaluation Contributor — Telus International

TelusDocument

Assessed multi-layer policies and system frameworks to ensure completeness and logical coherence against intended operational outcomes. Identified gaps, missing assumptions, and contradictions that would affect scenario-based evaluation and downstream decision logic. Documented findings and recommended refinements for clarity, usability, and edge-case coverage. • Reviewed policy and documentation structures • Flagged unrealistic expectations and logical gaps • Mapped misaligned system interactions • Produced improvement recommendations

2018 - 2019

Logic & Quality Review (Project-Based / Freelance) — Telus International

TelusDocument

Conducted project-based and freelance logic and quality reviews by assessing scenarios for completeness, edge-case coverage, and logical structure. Annotated reasoning paths, cause-effect chains, and alternative outcomes to support iterative scenario testing improvements. Collaborated with QA teams and developers to refine scenario testing logic for better evaluation consistency. • Assessed scenario completeness and structure • Annotated reasoning paths and alternatives • Validated edge-case coverage • Refined testing logic with QA/developers

2018 - 2018

Education

Work History