Since 2020, I've been building software and writing about it. I've written technical content and thought leadership for an audience of millions. I also maintain small publications covering tech, software development, AI, philosophy and faith. I give projects a distinct voice while building SEO authority. I am not a maintenance programmer. I build framework agnostic systems. I turn ideas into tangible products. I specialize in web data extraction and agentic AI. While I have a strong background in cryptocurrency, I do not take on hype projects and token launches. I build things with meaning. I help teams establish brand authority and I can harvest data from nearly any source on the web. I am deeply interested in how technology has reshaped the human experience. I've witnessed a lot of these changes from a place that many people never get to see and I love to write about it. Take a look at what some of my other clients have said. If you need meaningful insight, feel free to book a consultation.

I'm now seeking for jobs of 1. Linux/UNIX System Programming. 2. Distributed System, High-Performance and Parallel Computing. 3. Database: PostgreSQL and others. 4. Data-Science, statistics, machine learning. 5. Scripts and Utilities.

Wiktor Kujawa is a graduate engineer from the Gdansk University Of Technology with a degree course in Technical Physics with a specialization in Applied Physics, a former R\&D engineer, and is currently a web developer. Skilled in programming stacks or languages • MERN(with rest-api or apollo/graphql) • Next.js(next app router or pages router approach) + tailwindcss and Sass or postcss or/and css modules + TypeOrm, mongoose or Prisma.js + MongoDB, Postgress or MySQL • Next.js or Nuxt.js with PayloadCMS, Prismic, CraftCMS or Strapi. • Implementing SSR, SSG( automatic revalidation or "on demand" revalidation) and SEO solutions with Next.js • Node.js(with express or Nest.js) • React Native. • MEAN(with ngrx and rxjs) • Babel, postconfig, vite, webpack, npm, npx, yarn - using current features and solving problems with old outdated projects(debugging and updating) • Other frameworks: Preact, Riot.js, Svelte • General purpose: Rust, C++, C, CUDA, Julia, Python, Matlab/Octave, Mathematica Specialized in numerical analysis, creating software applications allowing to solve engineering and scientific problems in fields of: • Heat Flows and Electromagnetic fields • Forces occurring on overhead lines in case of short-circuit currents • Induced sheath voltages and sheath circulating currents problems

Hi, I am Adriana. I assist clients with STEM-related projects involving educational content development, Python programming, data analysis, and scientific writing. 🎓 STEM Education & Assessment Content I design lecture materials, quizzes, and exams for undergraduate-level science and math courses. Whether you need original content or revisions to existing material, I can deliver structured and pedagogically sound outputs. 💻 Programming & Data Analysis I assist in projects involving scientific computing, algorithm design, and quantitative data analysis. I primarily use Python, but I’m also experienced with Julia and MATLAB for simulations, plotting, and automating workflows. 🔬 Scientific Research & Writing Need help with technical writing, literature reviews, or analytical work? I create clear, well-structured scientific documents backed by rigorous analysis. Tools I work with include Mathematica for symbolic calculations and Python, Julia, and MATLAB for numerical simulations and scientific computation. I'm comfortable working across disciplines—physics, biology, chemistry, and more.

 I'm easy to work with, communicative, and flexible with project timelines. If you're looking for a creative, reliable STEM freelancer who can help you build, explain, or analyze complex ideas—let’s talk!

Machine Learning Engineer (AWS) | Data Scientist | Python Expert | AI Engineer | I'm Jesús Soto Enriquez, a passionate Data Scientist with over 3 years of experience transforming data into actionable insights. I specialize in developing end-to-end machine learning models, AI solutions, and cloud-based systems to drive business outcomes. With deep expertise in Python programming and cloud platforms like Google Cloud (GCP) and AWS, I deliver scalable, cutting-edge projects. What I Offer: Python & Data Science: Proficient in Python, I develop robust machine learning and AI models, from data preprocessing to deployment. I excel in libraries like Pandas, Scikit-learn, TensorFlow, and PySpark. AI & Large Language Models (LLMs): Experienced in building and fine-tuning AI models, including Large Language Models (LLMs), for natural language processing, automated insights generation, and enhancing user experiences. Cloud Solutions (GCP & AWS): I design and deploy scalable machine learning and AI models on cloud platforms like GCP (Vertex AI, BigQuery) and AWS (Sagemaker, Athena, S3), ensuring efficiency and reliability. Business Analytics & Dashboards: I create interactive dashboards using Power BI and Tableau, turning complex data into business insights that inform strategy and decision-making. Model Validation & Risk Analytics: I have hands-on experience in risk modeling, including PD, stress testing, and regulatory compliance, ensuring accuracy through rigorous validation and back-testing. With my background in AI, machine learning, and cloud computing, I bring innovative, future-proof solutions to help businesses unlock the

I am a data scientist experienced in extracting insights from datasets and building predictive models to drive business decisions. I can provide solutions tailored to your specific needs. I have extensive experience in various areas of data science, such as Regression/Classification, Natural Language Processing, Large Scale Data Visualization, Voice AI, Financial modeling, algorithm development, Time Series forecasting, Fraud and Anomaly Detection, Information extraction, Recommendation Systems, Computer vision, Prompt Engineering, Data Analysis, Generative/Discriminative Learning with tools such as Python 🐍, pandas 🐼, data frames 📈, SQL 🗃️, pytorch 🚀, tensorflow 🤖, keras 🧠, scikit-learn 🧪, and jupyter notebook 📓.

Objective Dedicated and accomplished academic leader with a strong background in computer-assisted proofs in ergodic theory. Passionate about teaching, I aim to contribute to the intellectual growth of students, instilling a deep appreciation for mathematical principles and computational techniques. As the current head of the department, I bring a proven track record of effective leadership, collaborative research, and a commitment to excellence in both teaching and scholarship. Eager to collaborate with an institution that values innovation, academic excellence, and the comprehensive development of students.