Bryan R.
Scientific AI Engineer - AI Agents Developer - MachineLearning- Python
Most AI projects fail. Not because of bad technology, but because the developer does not understand the business behind it. That is exactly the gap I close. I do not ship demos. I ship systems that run in production, built around how your business actually works. Top Rated Plus AI Engineer. 100% Job Success Score. 3,300+ completed hours and a track record of increasing operational efficiency by up to 90% for my clients. My background in Astronomy and Space Sciences means I bring advanced mathematical rigor and analytical thinking to every line of code. Not sure where to start? Message me and I will set up a FREE 30-minute AI strategy call. I will map out exactly what your project needs, at no cost to you. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗 𝐀𝐮𝐭𝐨𝐧𝐨𝐦𝐨𝐮𝐬 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 & 𝐌𝐮𝐥𝐭𝐢-𝐀𝐠𝐞𝐧𝐭 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 End-to-end autonomous pipelines. From single-task LLM wrappers to complex multi-agent frameworks capable of generating hypotheses, running computational experiments, and interacting with custom tools and APIs. 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 & 𝐒𝐢𝐠𝐧𝐚𝐥 𝐏𝐫𝐨𝐜𝐞𝐬𝐬𝐢𝐧𝐠 Highly optimized ML pipelines. I specialize in dimensionality reduction and feature extraction (e.g., Fourier transforms for audio classification) to build lightweight, fast-executing models that can run on low-capacity processors without sacrificing accuracy. 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐃𝐚𝐭𝐚 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 (𝐞𝐧𝐝 𝐭𝐨 𝐞𝐧𝐝) Taking a process that eats hours every week and turning it into something that runs on its own, with a human kept in the loop wherever judgment is required. Custom Python orchestration, advanced ETL pipelines, and robust database management that scale. 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤, 𝐒𝐚𝐚𝐒 & 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 End to end AI powered SaaS builds. Modern frontend development (React, TypeScript, JavaScript) paired with robust Python and FastAPI backends. From a blank repository to a live product with interactive interfaces and conversational systems. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗥𝗘𝗦𝗨𝗟𝗧𝗦 & 𝗜𝗠𝗣𝗔𝗖𝗧 𝐒𝐮𝐬𝐭𝐚𝐢𝐧𝐚𝐛𝐢𝐥𝐢𝐭𝐲 & 𝐆𝐫𝐞𝐞𝐧 𝐓𝐞𝐜𝐡 (𝐂𝐥𝐢𝐜𝐤𝐆𝐫𝐞𝐞𝐧): Engineered custom ETL workflows and backend solutions that improved operational efficiency by up to 90%. Built AI-driven chatbots and API integrations that directly elevated the customer service experience. 𝐒𝐜𝐢𝐞𝐧𝐭𝐢𝐟𝐢𝐜 𝐑𝐞𝐬𝐞𝐚𝐫𝐜𝐡 & 𝐃𝐞𝐞𝐩 𝐓𝐞𝐜𝐡: Developed autonomous AI pipelines bridging frameworks like open-coscientist with custom agent engines to automate hypothesis generation and computational research. 𝐁𝐢𝐨𝐚𝐜𝐨𝐮𝐬𝐭𝐢𝐜𝐬 & 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: Built lightweight ML audio classifiers achieving a 7x accuracy improvement over raw data baselines while reducing the model footprint to under 6MB for edge deployment. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗧𝗘𝗖𝗛 𝗦𝗧𝗔𝗖𝗞 𝐋𝐋𝐌𝐬 & 𝐀𝐠𝐞𝐧𝐭𝐬: OpenAI GPT, Claude, Gemini, LangChain, Langflow, Multi-Agent Architectures, RAG, Prompt Engineering 𝐌𝐋 & 𝐃𝐚𝐭𝐚 𝐒𝐜𝐢𝐞𝐧𝐜𝐞: TensorFlow, PyTorch, OpenCV, Pandas, Scikit-learn, Signal Processing 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Python, FastAPI, React, TypeScript, JavaScript, C++, REST APIs 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 & 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: Docker, Kubernetes, AWS, GCP, PostgreSQL, MongoDB, MySQL ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗛𝗢𝗪 𝗜 𝗪𝗢𝗥𝗞 I ask about the business before I write code. I tell you when something should not be automated. I document what I build so your team can own it after I am gone. Response time is usually under 4 hours. Ready to build your AI revenue engine? 📩 Message me. I am available 24/7.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $4.5k
Billed in all: $43,639$44k
$2.3k in the last 6 months
Across 11 contracts
Earnings, last 30 days
Skill rankings: Top 7% in Astrophysics
Ranked by MRR among everyone on Upwork with the skill.
- Astrophysics28 freelancers · 🇨🇴 #1Top 7%🇨🇴#1 of 1
- #149Mathematics1,433 freelancers · 🇨🇴 #3Top 10%🇨🇴#3 of 13
- #280ETL1,556 freelancers · 🇨🇴 #5Top 18%🇨🇴#5 of 25
- #310AI Bot1,765 freelancers · 🇨🇴 #2Top 18%🇨🇴#2 of 14
- #338Data Engineering1,602 freelancers · 🇨🇴 #3Top 21%🇨🇴#3 of 15
- #418Data Analytics2,601 freelancers · 🇨🇴 #10Top 16%🇨🇴#10 of 44
- #511Data Science3,842 freelancers · 🇨🇴 #6Top 13%🇨🇴#6 of 31
- #840LangChain3,821 freelancers · 🇨🇴 #3Top 22%🇨🇴#3 of 17