AWS SageMaker Jobs

I have a large collection of raw audio recordings and need an expert who can turn them into a high-performing voice model inside Amazon SageMaker. Your job starts with designing an efficient preprocessing pipeline—cleaning, segmenting, and augmenting the audio so that the data is ready for distributed training on SageMaker. Once the data is prepared, I’d like you to select or build a state-of-the-art architecture, train it end-to-end, and fine-tune until we hit 90-95 % word-level accuracy on my validation set. Please incorporate best-practice techniques such as mixed-precision training, hyper-parameter tuning jobs, and automatic model versioning so we can reproduce results later. Finally, the trained model must be packaged as a SageMaker endpoint that plugs directly into ...

I’m ready to give Stella Vanancia a cohesive online footprint and need one partner to deliver everything in sync: • an informational/blog website, • a companion mobile app, and • a lightweight desktop software application. Purpose The entire suite will be content-driven—think timely articles, updates, and resources, not e-commerce. Consistency in look, feel, and navigation across all three platforms is essential. Core requirements • A CMS that lets me publish, tag, and manage posts easily. • At minimum, a Contact page with a working form; I’m open to your ideas for a Home, About, or any other supportive pages. • Clean, responsive UI, fast load times, and accessibility best practices. • One shared backend or API so web...

I want to add three solid, portfolio-ready papers to my personal body of work and I need an expert writer-researcher to produce them for me. Each paper must be: • 8 pages (≈ 5 000 words) • fully formatted in IEEE style and delivered as clean, compilable LaTeX • accompanied by the final PDF Scope for the three papers 1. AWS services and cloud-native architecture—cover core building blocks such as VPC, IAM, S3, Lambda, and how they interoperate in production-grade designs. 2. Data Engineering methodologies—drill into ETL processes and modern data-pipeline patterns on AWS (Glue, Step Functions, Kinesis, etc.) with diagrams and code snippets where helpful. 3. AI/ML algorithms and applications—tie in SageMaker, feature engineering, and model de...