Dika

AI trainer

Outlier AI • Freelance

Aug 2026 - Present • 2 mos

Role Summary: Responsible for training, evaluating, and refining Large Language Models (LLMs) through Reinforcement Learning from Human Feedback (RLHF). Actively improves AI responsiveness, accuracy, linguistic quality, and safety standards across various domains. Key Responsibilities Prompt Generation & Response Writing: Craft high-quality, complex prompts and author gold-standard responses to train AI models on diverse topics. Evaluation & Ranking: Assess and compare multiple AI-generated outputs based on strict criteria, including factual accuracy, coherence, grammar, tone, and safety. Fact-Checking & Verification: Perform rigorous research to verify facts and citations in AI responses, eliminating hallucinations and misinformation. Editing & Data Annotation: Rewrite flawed AI responses, correct syntax errors, and remove implicit biases to ensure natural, precise, and helpful outputs. Guideline Adherence: Interpret complex, project-specific annotation guidelines and apply them consistently across all evaluation tasks. Core Competencies & Skills Language & Writing Proficiency: Strong command of grammar, stylistic nuance, and contextual awareness. Critical Thinking & Analysis: Ability to detect subtle logical fallacies, biases, and data inaccuracies within machine-generated content. Prompt Engineering: Proficient in designing effective prompts to elicit specific structures and reasoning steps from LLMs. Fact-Checking & Research: Fast and accurate web research skills to validate claims against reliable sources.

Affiliator

TikTok • Autônomo

Jun 2025 - Present • 1 yr 4 mos

Here is the complete TikTok Affiliate description and required skill set written in English for professional use: Job Description: TikTok Affiliate Creator / Specialist Role Summary: Responsible for driving product sales and generating revenue on TikTok Shop by creating engaging short-form promotional videos and conducting interactive live-streaming sessions. This role involves identifying winning products, developing creative content strategies, and leveraging platform analytics to convert viewers into buyers. Key Responsibilities: Content Creation & Product Reviews: Conceptualize, film, and edit engaging short-form videos (unboxing, product reviews, tutorials, or storytelling) embedded with product links (yellow basket). Live Stream Execution: Host interactive live-streaming events to showcase products, address audience inquiries in real time, and incentivize immediate purchases. Trend & Product Research: Identify high-converting products (winning products), trending audio, viral video formats, and niche market demands. Performance & Data Analytics: Monitor performance metrics—such as Gross Merchandise Value (GMV), conversion rate, click-through rate (CTR), and retention—via TikTok Shop Analytics to continuously refine content performance.

Jersey Designer

Apparel Printing & Manufacturing – Screen Printing, Embroidery, DTF. • Meio período

Apr 2024 - Present • 2 yrs 6 mos

Role Summary: Responsible for designing custom sportswear, athletic jerseys, and graphic apparel specifically optimized for Direct-to-Film (DTF) printing. This role bridges creative graphic design with technical pre-press production to ensure high-resolution, color-accurate, and durable prints on various fabric types. Key Responsibilities: Apparel & Jersey Design: Conceptualize and create custom designs for sports jerseys (soccer, basketball, esports, cycling) and lifestyle apparel, from initial visual concepts to full-scale garment layouts. Pre-Press & Print-Ready File Preparation: Prepare high-resolution vector artwork (300 DPI), manage CMYK color separation, set up white ink underlayers (white underbase), and apply rasterization techniques required for DTF film output. Color Matching & Proofing: Ensure precise color translation from screen (RGB/CMYK) to printed fabric using Pantone color matching systems and ICC color profiles. Pattern Layout & Sizing Scaling: Adapt visual artwork onto garment cutting patterns across different sizes (S to XXL) to prevent graphic distortion or clipping during cutting and sewing. Production Collaboration: Work closely with DTF print operators and production teams to verify print specs, troubleshoot output errors, and ensure efficient workflow execution