Invisible Technologies

Artificial Intelligence

• Operate autonomously to evaluate digital merchant tools and provide structured business data.
• Independently testing newly deployed platform features, digital storefront tools, or AI recommendations designed for local business management and customer engagement.
• Reviewing AI-generated business summaries, search visibility responses, and mapping integrations to verify empirical accuracy against actual business operations.
• Providing comprehensive, audit-ready feedback detailing platform usability, relevance of digital tools, and practical day-to-day utility for local merchants.
• Identifying and documenting specific instances where models misinterpret business categories, service offerings, operational hours, or local market nuances.

Freelance AI Trainer

• Operate autonomously to provide linguistic QA and develop alignment resources.
• Reviewing, annotating, and testing AI outputs for grammatical accuracy, naturalness, and strict cultural context.
• Acting as a primary quality check during production to proactively identify and correct subtle cultural errors or awkward phrasing in the Estonian language.
• Analyzing task quality trends and autonomously developing educational resources and feedback documentation to increase alignment between AI task outputs and campaign expectations.
• Providing native-level language vetting during project scaling and offering specialized linguistic consultation throughout the production phase.

Language Alignment & Resource Partner, Estonian – Freelance AI Trainer

• Operate autonomously to provide linguistic QA and develop alignment resources.
• Review, annotate, and test AI outputs for grammatical accuracy, naturalness, and strict cultural context.
• Act as a primary quality check during production to proactively identify and correct subtle cultural errors or awkward phrasing.
• Analyze task quality trends and autonomously develop educational resources and feedback documentation.
• Provide native-level language vetting during project scaling and offer specialized linguistic consultation.

Language Alignment & Resource Partner, Azerbaijani – Freelance AI Trainer

• Operate autonomously to provide linguistic QA and develop alignment resources.
• Reviewing, annotating, and testing AI outputs for grammatical accuracy, naturalness, and strict cultural context.
• Acting as a primary quality check during production to proactively identify and correct subtle cultural errors or awkward phrasing in the Arabic language.
• Analyzing task quality trends and autonomously developing educational resources and feedback documentation to increase alignment between AI task outputs and campaign expectations.
• Providing native-level language vetting during project scaling and offering specialized linguistic consultation throughout the production phase.

Freelance AI Trainer, Language Alignment & Resource Partner – Arabic

• Operate autonomously to generate precise audio assets and structured training data.
• Recording clean, pitch-stable humming takes with dynamic control (e.g., humming softly without disappearing or louder without distorting), while strictly following tonal prompts (e.g., "hum a major 3rd," "stay in key").
• Demonstrating a solid "internal metronome" to follow beats and executing highly repeatable tasks, such as humming the exact same melody multiple times with minimal variation.
• Applying professional recording competence—including proper mic proximity, gain/input controls, and gain staging—to ensure distortion-free, high-fidelity audio capture within a controlled environment.
• Accurately executing highly specific vocal directions (e.g., "flat tone, no vibrato") to generate clean, reliable, and standardized data for model training.

Vocal Audio Specialist – Freelance AI Trainer

• Operate autonomously to provide linguistic QA and develop alignment resources.
• Reviewing, annotating, and testing AI outputs for grammatical accuracy, naturalness, and strict cultural context.
• Acting as a primary quality check during production to proactively identify and correct subtle cultural errors or awkward phrasing in the Taiwanese.
• Analyzing task quality trends and autonomously developing educational resources and feedback documentation to increase alignment between AI task outputs and campaign expectations.
• Providing native-level language vetting during project scaling and offering specialized linguistic consultation throughout the production phase.

Language Alignment & Resource Partner – Freelance AI Trainer

• Operate autonomously to provide linguistic QA and develop alignment resources.
• Reviewing, annotating, and testing AI outputs for grammatical accuracy, naturalness, and strict cultural context.
• Acting as a primary quality check during production to proactively identify and correct subtle cultural errors or awkward phrasing in the Māori.
• Analyzing task quality trends and autonomously developing educational resources and feedback documentation to increase alignment between AI task outputs and campaign expectations.
• Providing native-level language vetting during project scaling and offering specialized linguistic consultation throughout the production phase.

Language Alignment and Resource Partner – Maori, Freelance AI Trainer

Backend Engineer

• Operate autonomously to generate precise 3D assets and programmed outputs.
• Writing Blender Python (bpy) scripts or Three.js/JavaScript code for 3D geometry.
• Producing collision-accurate meshes from 2D reference images.
• Producing programmatic JSON/JS outputs representing the mesh and maintaining trajectory logs.
• Auditing all assets against strict quality checklists before submission.

3D Modeling, Python Specialist – Freelance AI Trainer

• Create and execute role-play–based evaluation scenarios that simulate realistic customer service interactions across multiple domains
• Contribute to the development of diverse and representative datasets used to assess conversational audio agents.
• Evaluate model performance across a standardized set of qualitative and quantitative metrics.
• Ensure evaluations reflect real customer expectations for clarity, efficiency, and natural conversational flow.

Audio Specialist – Freelance AI Trainer

• Operate autonomously to audit, edit, and refine complex AI outputs.
• Identifying and correcting malformed LaTeX expressions, unclosed environments, and inaccurate mathematical notations within text.
• Rewriting AI-generated text to meet strict stylistic, structural, and creative requirements, ensuring engaging prose, varied sentence structure, and pristine grammar.
• Fixing broken markdown elements, including unclosed code blocks, inaccurate language tags, headers, and list numbering to ensure flawless structural formatting.
• Applying complex, multi-part evaluation rubrics consistently across high volumes of tasks to generate clean, reliable data for model training.
• Ensuring all generated text adheres strictly to spelling, grammar, and formatting conventions.

LaTeX Specialist – Freelance AI Trainer

• Spot flawed abstractions in codebases.
• Put advanced language models through Java problems evaluating correctness, quality, and edge cases.
• Review model-generated solutions identifying inaccuracies and documenting failure patterns.
• Assess whether problems are well-specified and appropriately challenging for training purposes.

Java Coding Specialist – Freelance AI Trainer Project

Research Analyst

• Prompt Engineering & Generation: Designing and writing complex, multidimensional prompts that compel the AI model to execute deep, nuanced product analysis rather than surface-level summaries.
• Atomic Rubric Creation: Generating auditable, and atomic rubric items per task. These rubrics must objectively evaluate the model’s response across mandatory analytical dimensions.
• Multidimensional Analysis Auditing: Evaluate the model's generated outputs to ensure it accurately weighs product trade-offs, evaluates competitive market positioning, and assesses long-term value.
• Fact-Checking & Data Validation: Delivering feedback verifying the factual precision of the model's deep research capabilities across various product categories.

Product Research Specialist – Freelance AI Trainer

Customer Support

• Provide dedicated support services for our client base
• Manage and resolve customer issues across phone, email, and live chat platforms
• De-escalate high-tension scenarios and provide accurate solutions
• Accurately log interaction details and maintain clear audit trails

Customer Support Specialist – Freelance Project

• Define, document, and validate Kotlin-based Android functionalities used in AI benchmarking and software simulation projects
• Author comprehensive functional and technical documentation, including feature requirements, system behavior, and expected outcomes
• Translate open-ended requirements into realistic, well-scoped Android tasks representing genuine engineering challenges
• Ensure each benchmark task is complete, verifiable, and grounded in authentic developer workflows
• Maintain structured repositories of Kotlin challenges, categorized by complexity, topic, and functional type
• Define Kotlin-specific quality metrics, benchmarking criteria, and rubrics aligned with Android production standards
• Develop SOPs and QA frameworks enforcing stylistic consistency, idiomatic Kotlin use, and functional clarity
• Conduct rigorous QA passes on deliverables — verifying code correctness, documentation completeness, and benchmark adherence
• Apply quality principles to maintain dataset and code task evaluation standards
• Curate gold-standard Kotlin examples representing benchmark-worthy implementations
• Collaborate with recruitment and project leads to define role competencies for Kotlin contributors
• Develop technical evaluation frameworks for vetting Kotlin developers, including practical code tasks and debugging exercises
• Lead calibration sessions with contractors to ensure consistency and quality
• Create skill matrices and capability documentation for Kotlin engineering talent aligned to benchmarking needs
• Provide continuous feedback and training materials for quality improvement
• Collaborate with AI research teams to design and refine Android benchmarking datasets for evaluating LLM coding performance
• Source, assess, and refine Kotlin-based Android tasks testing comprehension, reasoning, and problem-solving
• Document evaluation criteria including accuracy, code structure, and maintainability
• Contribute to post-project analysis, surfacing insights on performance trends and task design improvements
• Recommend dataset refinements to enhance domain coverage
• Support project setup, scoping, and execution of Kotlin-oriented AI training and evaluation projects
• Provide expert-level input on tooling, frameworks, and pipeline design (Ktor, Jetpack, Gradle, KSP)
• Collaborate closely with ML engineers, QA specialists, and data annotators to meet research-grade standards
• Produce summary documentation and retrospective reports detailing lessons learned and recommendations

Freelance AI Trainer

Language Alignment & Resource Partner, Estonian – Freelance AI Trainer

Language Alignment & Resource Partner, Azerbaijani – Freelance AI Trainer

Freelance AI Trainer, Language Alignment & Resource Partner – Arabic

Vocal Audio Specialist – Freelance AI Trainer

Language Alignment & Resource Partner – Freelance AI Trainer

Language Alignment and Resource Partner – Maori, Freelance AI Trainer

3D Modeling, Python Specialist – Freelance AI Trainer

Audio Specialist – Freelance AI Trainer

Audio Specialist – Freelance AI Trainer

LaTeX Specialist – Freelance AI Trainer

Java Coding Specialist – Freelance AI Trainer Project

Product Research Specialist – Freelance AI Trainer

Customer Support Specialist – Freelance Project

Kotlin Expert – Freelance Project