Robert W.
Full Stack Developer/Sr Data Engineer
I bring a strong background in data management and analytics to the table, with proficiency in SQL (MySQL, PostgreSQL, MS), NoSQL (JSON, MongoDB, DynamoDB), and expertise in automating and managing data pipelines using tools like Python, Hadoop, and Airflow. My experience extends to various visualization and BI tools, including Tableau, PowerBI, Google Data Studio, and Looker, enabling me to transform complex datasets into actionable insights. I have experience writing and managing Python backends (using Flask and Django) and front-end javascript applications (React, Angular, Vue.js). In addition to my front and backend skills I have a keen interest and proficiency in AI technologies, including working with natural language processing (NLP) models like ChatGPT and Langchain. This AI expertise allows me to harness the power of advanced language models for text analysis, chatbot development, and other AI-driven applications. Whether it's optimizing data pipelines or leveraging AI for enhanced data analysis, I'm committed to working collaboratively with stakeholders to ensure speed, consistency, and reliability in data solutions throughout the entire data lifecycle.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $98k
Billed in all: $692,140$692k
$49k in the last 6 months
Across 30 contracts
Earnings, last 30 days
Skill rankings: #1 in 1 skill of 14
Rarest: top 0.10% in MySQL, of 14,471. Ranked by MRR among everyone on Upwork with the skill.
- SQL Server Integration Services448 freelancers · 🇺🇸 #1Top 0.22%🇺🇸#1 of 90
- Looker297 freelancers · 🇺🇸 #2Top 1%🇺🇸#2 of 65
- #5MySQL Programming2,017 freelancers · 🇺🇸 #4Top 0.25%🇺🇸#4 of 194
- #6Microsoft SQL Server2,759 freelancers · 🇺🇸 #3Top 0.22%🇺🇸#3 of 293
- #7Business Intelligence1,802 freelancers · 🇺🇸 #5Top 0.39%🇺🇸#5 of 343
- #8Tableau2,183 freelancers · 🇺🇸 #6Top 0.37%🇺🇸#6 of 595
- #8Microsoft Power Automate1,387 freelancers · 🇺🇸 #5Top 0.58%🇺🇸#5 of 228
- #9BigQuery908 freelancers · 🇺🇸 #4Top 0.99%🇺🇸#4 of 130