9 Best Data Scientists For Hire In Washington, D.C.

Check out Data Scientists in Washington, D.C. with the skills you need for your next job.

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$50 hourly
- 5.0/5
- (6 jobs)
I'm a Software Engineer pivoting to Data Science, with lots of different experiences. I've co-founded an analytics startup, lead projects at Amazon, and headed several teams across different companies, including Tesla. If you need help with any general programming help, system architecture, cloud best practices, or big data - I am definitely more than happy to help!

Data Science
Trend Analysis
Cloud Architecture
Amazon Web Services
Web Design
Google Spreadsheets API
Scripting
Adobe Photoshop
Data Visualization
API Development
Python
Java
JavaScript
$110 hourly
- 5.0/5
- (41 jobs)
I'm a Python and C++ developer with 17 years of experience. I can efficiently handle a wide variety of tasks in data science, machine learning, software architecture and debugging, and more. I'm most interested in speech and audio processing. I'm good at writing, and always prioritize clear communication in my work. After graduating with a dual Bachelor's Degree in 2004, I was the lead developer of a product for distributed entity resolution and name matching at a Washington, DC area contractor for 6 years. Starting with an existing prototype and legacy C++ libraries, I combined Python and C++ to create a high-performance, distributed tool for use by data analysts. I documented the code and created automated tests, then trained several new developers who joined the team. I wrote our user documentation, and after our first release to customers, I worked with them closely to add new features and fix bugs. In writing and maintaining a high-performance distributed application I became proficient with the POSIX API including threading, the file system, and networking. Since leaving this contractor, I have been developing my own software product for foreign language learning. It takes user input from the microphone, and uses machine learning to present appropriate study material. The product is still in development. The prototype uses Python with NumPy, SciPy, Matplotlib, and Torch, and I have become proficient in using these tools to process and explore data and develop machine learning models. I also developed a speech corpus from public domain data, aligned the transcriptions with the audio using Kaldi, and extracted spectral features to be used in my speech processing pipeline. My dual Bachelor's is in Computer Science, and International Languages and Cultures - French. I studied computer science in Bordeaux, France for one semester and speak and write French fluently. My native language is American English. I also studied Chinese for 2 years in college, and taught English in China for one year after graduation. I speak Mandarin fluently and read and write Chinese. I have done professional translation work from both French and Chinese to English, including a translation of Xu Dan's book titled Introduction to Chinese Syntax, published by l'Asiathèque. I have done editing and translation work for Xu Dan and other linguists on many projects over the past 18 years. In both this and my software development work, I take pride in producing high-quality work.

Data Science
Data Mining
Scripts & Utilities
Computational Linguistics
Linguistics
Automatic Speech Recognition
Machine Learning
Python
Natural Language Processing
NumPy
Deep Learning
Model Optimization
PyTorch
SciPy
C++
$95 hourly
- 0.0/5
- (1 job)
I am a business solutions consultant with 20+ years experience building solution prototypes and full production data and analytic solutions for companies of all sizes in Cannabis, Fintech, WellTech, Market Research, Retail, Consumer Products and Commercial Lighting. My clients trust me to create intelligent analytic solutions that deliver tangible results. We also build new products and set up lasting innovation capabilities for our clients. We are a certified Google Cloud Partner for both Services and Build. I deliver against specific business and technical requirements and am equally comfortable starting from an idea on a whiteboard. Rapid prototyping is central to my approach and ensures that client and market feedback is incorporated into deliverables through iterative development. Specific tools used include: - Looker (Data Studio), LookML, PowerBI, Tableau, - SQL, BigQuery, Google Sheets, Excel - R, Python, Tensorflow, ChatGPT - Cloud platforms including GCP, AWS and Azure - Collaboration and Project Management - Slack, Trello, Jira, Google Meet, Teams, Zoom

Data Science
Google Analytics
Retail & Consumer Goods
Hospitality
Analytics
Database Development
App Development
Google Cloud Platform
LookML
Solution Architecture Consultation
Artificial Intelligence
Looker
Looker Studio
Tableau
Machine Learning Model
$13 hourly
- 5.0/5
- (2 jobs)
SUMMARY Knowledgeable Research Assistant well-versed in documenting results with organized approach and precise skill. Versed in data analysis and collection and material preparation. Responsible collaborator bringing 10+ years of experience supporting research into diverse topics.

Data Science
HPLC
Data Analysis
Experiment Design
Analytical Presentation
Microsoft Office
$75 hourly
- 4.2/5
- (1 job)
With over 10+ years of experience, I enjoy helping business owners and entrepreneurs through the entire software development life cycle. I've helped over 100+ clients and businesses to date. At Systango, we want to be your end-to-end IT service organization, large enough to handle your most complex projects but small enough to retain the loyalty and intimacy of a boutique firm and thus contribute significantly to your success. We are particularly skilled at 📌 Blockchain: Smart Contract Development, NFT Rollout, and Private Marketplace, Fungible Token Development, Wallet Implementation and Integration, DEFI, and DAPP Development. Ethereum, BSC, Tron, Hyperledger, Polygon, Solona, Rest, and Flow. 📌 Data Science: Visualization, ETL, AI/ML/NLP, Predictive Modeling, Statistical Modeling 📌 Mobile App Development: iPhone (Swift), Android, React Native, Flutter, Ionic 📌 Frontend Development: Javascript, AngularJS, ReactJS, HTML/CSS 📌 Backend Development: Python, Node, ROR, PHP, Java.Net 📌 DevOps: Cloud Engineering, CI/CD Pipeline, Process Automation, and Consultation. 📌 QA: Manual, Automation SYSTANGO recently received the Top 1000 Award from Clutch.co (leader in B2B reviews). SYSTANGO was also awarded a Top Rated Plus Agency on Upwork (which puts us in the top 3% of software developers on Upwork). Aside from this, we recognized as - 🎯 Top Software Development Company 2022 🎯 Clutch Global Leader Award 🎯 Top App Development Company in the UK 🎯 Top 100 Sustained Growth Companies On Clutch When it comes to implementing an effective, secure, and scalable IT system, the majority of firms have their fair share of difficulties. They have to deal with the problem's extreme complexity as well as, on occasion, its lack of transparency and adaptability. Increasing expenses and decreased production are direct consequences of these difficulties. This holds true not only for businesses but also for their clients and customers. Our software development services at Systango concentrate on offering solutions that are specifically designed for the organization. Our application development process is guided by consultation, and it begins with an examination of the business's fundamental requirements as well as any unstated requirements. Our exclusive focus is on creating a custom software development solution that precisely satisfies the requirements of the organization. Especially when compared to off-the-shelf software products, this technique enables us to assure our clients that they are receiving a cost-effective, fully tailored solution with no restrictions. Our approach to enterprise application development takes a holistic view of your business, not just a specific department. It translates to an integrated enterprise solution with better fitment across business functions—the way you want them to be—resulting in better interoperability and business-IT cohesion. Thank you for reading this far and showing interest in SYSTANGO. We'd be interested in learning more about your project to see whether we're a suitable fit.

Data Science
DevOps
Back-End Development
Blockchain
Front-End Development
Mobile App Development
$35 hourly
- 5.0/5
- (1 job)
Data science and visualization specialist with Ph.D. in theoretical Astrophysics from Northwestern University. Currently a Senior Graphics Designer and Data Visualization Specialist at NASA. Expert in building, profiling, and optimizing pipelines to extract meaningful interpretations from complex data. Accomplished data storyteller with a strong talent for speaking to stakeholders of different levels and backgrounds ranging from the unfamiliar to the expert. Background: * I've led numerous self-directed data analysis projects from concept to implementation and publication * I'm an expert at developing software both on and off the web, and evangelize the best practices of software carpentry. * I have experience across the stack and have built both efficient data analysis pipelines and insightful front end dashboards from scratch. * I co-created a brand new browser-based data visualization software, Firefly, built with three.js and d3.js.

Data Science
SQL
Flask
CUDA
C
Data Engineering
Data Analysis
Interactive Data Visualization
Data Visualization
D3.js
React
Python
JavaScript
$60 hourly
- 0.0/5
- (1 job)
I am looking to work with a meaning driven group whose mission and narrative can interweave with my own. I would be thrilled to find work aligned with how I am interested in making an impact in this world given my life experiences. Whether it be wanting to 'save the world through music' to bridge and connect people over language, cultural, and political barriers by the age of 15 having competed with kids around the world at the Oberlin Piano Competition, or creating an Informatics Group to foster collaboration at Walter Reed as Chief Health Informatics Officer, to co-founding a queer friendly Latin partner dance group -- QT Dancers, to organizing a Women's Domestic Violence Support group at DC Jail, I am an organizer at heart that loves bringing people together to collaborate towards improving this world. Literally every setting I have found myself in, [i] identifying & meeting needs and [ii] creating connection over traditional barriers to meet those needs has been a running theme in my life. Merely surviving is not worth everything we've been through. So I fight hard to find a way to "thrive in the silver linings". When I asked "Why?", my friend once told me about how Alaskan dog-sleighers live by a creed, the IXIXI or 99 - 1 rule in Roman numerals. Life is 99% BS, but you live for the 1% magic. And since then I have been looking for that 1% magic. It saved my life.

Data Science
Visualization
Business Intelligence
Data Analysis
SQL
Tableau
Python
$30 hourly
- 0.0/5
- (1 job)
I'm a data analyst and programmer with a background in social science, particularly public policy and political science. I have years of experience with observational and experimental research methods, including study design, data management and analysis, and written and verbal reporting of results that I'll draw on to deliver high-quality products and insights. I'm also a quick study who's self-motivated to get the details right. I have the ambition to independently pick up new skills on every big project I've worked on, including: -R for data manipulation and analysis during thesis project that earned honors distinction -QGIS for study of public transit and traffic patterns in Houston -Shiny and AWS sysadmin for development of web app for use in exploratory descriptive analysis of national voter file -web scraping (BeautifulSoup/python) for analyses of NBA home court advantage and astronomical phenomena If your project presents unanticipated challenges, I can figure out how to solve them!

Data Science
Experiment Design
Econometrics
pandas
Quantitative Research
Political Science
QGIS
Political Art
Analytics
R Shiny
Academic Research
Data Analysis
R
Python
$50 hourly
- 0.0/5
- (0 jobs)
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Data Science
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