Hire the best Operations Research Specialists in California

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$125 hourly
Dominic R.
- 5.0/5
- (1 job)
Dominic Riebli is a Lean Six Sigma-certified Operations Executive with over 25 years of experience driving operational excellence, optimizing processes, and maximizing revenue streams. As an autodidactic programmer skilled in Salesforce and Excel VBA development, Dominic blends technical expertise with strategic leadership to deliver impactful solutions across diverse industries. CAREER HIGHLIGHTS: • Entrepreneurial Leadership: Co-founded Synthology, a talent management consulting firm, delivering innovative solutions to support organizational growth. • Global Achievements: Co-launched CBS Television's International Digital Distribution division, securing a landmark global licensing agreement with Netflix for Star Trek: Discovery. • Pioneering Success: Co-launched 20th Century Fox’s Home Video Distributed Product division, achieving the acquisition of distribution rights for the best-selling film The Passion of the Christ. • Process Optimization: Spearheaded numerous Kaizen events across departments, eliminating inefficiencies and significantly improving workflows. • Systems Expertise: Designed and implemented system integrations for Salesforce and MicroStrategy, streamlining business processes. • Strategic Financial Leadership: Managed divisional P&Ls exceeding $500M and oversaw operational control of over $3B in licensing revenues. • Start-Up Development: Established financial systems, standard operating procedures (SOPs), and internal controls for two start-up companies. ADDITIONAL CONTRIBUTIONS: • Leadership roles as General Manager and Financial Secretary for multiple non-profits. • Coaching and managing collegiate rugby programs at USC and UCLA. • Volunteering as a coach and manager for youth athletics while actively supporting development programs for disadvantaged youth. AREAS OF EXPERTISE: Lean Six Sigma | Operational Excellence | Project Management | Process Mapping | Systems Integration | Budgeting | Financial Planning & Analysis (FP&A) | Three-Statement Modeling SYSTEMS PROFICIENCY: Salesforce | IBM Cognos | Oracle Essbase | MicroStrategy | SAP | D365 | Xero | Carta | Excel Visual Basic for Applications (VBA)

Operations Research
Business Consulting
Financial Modeling
Business Plan
Budget Management
Process Improvement
Visual Basic
Microsoft Excel
Forecasting
Salesforce CRM
Database Management System
CRM Software
Finance
Sales Operations
Finance & Accounting
$39 hourly
Sara B.
- 5.0/5
- (3 jobs)
Thank you for checking out my profile! :) I have 7+ years of experience with: -UGC -voice recording -management -copyediting -sales -scheduling -sales closing -proofreading -customer service -budgeting -Microsoft Word/Excel/Powerpoint -creating training manuals -Apple Pages/Numbers/Keynote -Google Drive/Sheets/Ads SEO -healthcare practice management softwares -Vonage, Calltools, RingCentral -date entry -marketing -negotiation -people management -developing new processes/systems -strategy -client management -transcription -account management -research -quality control -customer success, and so much more. I'm a super hard worker and I will be a very valuable asset to your company! Don't be nervous about my lack of Upwork freelancer experience, I have used Upwork many times on the hiring end and have 7 years of professional management experience. I can't wait to work with you!!

Operations Research
Voice-Over Recording
Project Management
Call Center Management
Customer Service
Social Media Marketing
Voice-Over
Communications
Call Center Software
Scheduling
UGC
Customer Onboarding
High-Ticket Closing
Training
Sales
$150 hourly
Margo E.
- 0.0/5
- (0 jobs)
Passionate professional working as a bridge between business and technology to deliver results for customers and organizations. I'm routinely brought on projects and new business lines when leadership needs something launched or remediated. I love being strategic and creative, while finding ways to efficiently implement systems and order. I'm able to quickly pick up new technology, processes, and strategies.

Operations Research
Startup Consulting
Risk Management
Financial Analysis
FinTech Consulting
Market Research
Strategic Planning
$73 hourly
Jacqueline T.
- 0.0/5
- (0 jobs)
I'm a seasoned business operations executive with over a decade of experience helping organizations scale, optimize, and transform. I specialize in leading cross-functional initiatives that align strategic vision with day-to-day execution—particularly in healthcare, education, and mission-driven sectors. What I Do Best: Fractional Leadership & Interim Ops Management: I step in as Director or VP of Operations to stabilize and scale operations, lead teams, and improve financial performance. Multi-Site & Service Line Expansion: I manage complex expansions, redesign workflows, and launch new business units with an eye on ROI and long-term sustainability. Strategic Planning & Execution: From business case development to KPI dashboards and team alignment, I turn strategy into results. People, Process, and Technology: Whether modernizing systems or building a performance-driven culture, I lead initiatives that strengthen core infrastructure. I've led operational turnarounds, launched new service lines, and supported organizations through transitions—always with a focus on data-informed decisions, financial accountability, and high-performing teams. If you're looking for a versatile, execution-focused leader who can quickly assess, act, and deliver—I'd love to hear more about your project.

Operations Research
Finance & Accounting
Management Skills
Data Analysis
Project Management
Accounting Basics
Analytical Presentation
Accounting
Recruiting
Human Resources
Operations Analytics
Operations Management Software
Business Operations
HR & Business Services
Management Consulting
$150 hourly
Mehrdad R.
- 0.0/5
- (0 jobs)
I’m Mehrdad, a Stanford-trained PhD who loves turning messy, real-world data into reliable, business-changing AI products. For 15+ years I’ve built and shipped production-grade Machine-Learning and Generative-AI systems at global scale: Director / Head of Applied ML at Cisco – led a 10-person team, launched a GenAI “SCO-GPT” assistant, and delivered 18 models that optimize a $10 B supply-chain. Sr. ML Manager at Baker Hughes – invented an autonomous fluid-management digital twin (4 patents, $3 M in funding). Sr. Staff Data Scientist at GE – created an AutoML platform and cloud analytics that saved $100 M in operations. What I Do Best Generative-AI & LLMs RAG chatbots, prompt-engineering, LangChain/agentic workflows, OpenAI & Bedrock integration. Machine-Learning Engineering Feature pipelines, model training, MLOps (MLflow, Airflow, Docker/K8s), cloud deployment (AWS, GCP, Azure). Advanced Analytics Time-series forecasting, causal inference, risk scoring, mathematical optimization (MILP/MIP, Gurobi, OR-Tools). End-to-End Delivery From quick PoC to full production: roadmap, coding, testing, documentation, hand-off & stakeholder training. Why Hire Me on Upwork? Player-Coach: I still code every day—but I’ve also led multi-million-dollar programs and built high-performing teams. Proven Impact: 30+ models in production, multiple US patents, 600+ academic citations. Clear Communication: Weekly demos, transparent progress, and documentation you can hand to the next engineer. Business First: I translate algorithms into ROI—whether that’s higher conversion, lower cost, or faster decision-making. Let’s chat about how I can accelerate your AI initiative. Invite me to a job or drop a message—looking forward to collaborating!

Operations Research
Recommendation System
Data Analysis
Data Mining
Artificial Intelligence
Supply Chain Optimization
Forecasting
PyTorch
Optimization Modeling
AI Agent Development
MLOps
Machine Learning
Generative AI
$25 hourly
Elizabeth D.
- 0.0/5
- (0 jobs)
As a U.S. Marine Corps veteran and experienced Program Support Assistant, I bring over 7 years of expertise in federal operations, administrative support, and logistics. My background includes working with agencies like the Bureau of Ocean Energy Management, where I supported civil rights policy development, coordinated high-level initiatives, and conducted strategic data analysis to improve workflows. I specialize in: Administrative support & project coordination Policy research and documentation CRM systems (Salesforce, SharePoint) Strategic planning and stakeholder engagement Data entry, tracking, and compliance Whether you need help managing complex projects, streamlining operations, or drafting high-impact communications, I deliver with precision, professionalism, and a mission-driven mindset. I’m passionate about public service, psychology-informed processes, and helping organizations operate at their highest potential. Let’s collaborate to bring your project across the finish line—efficiently and effectively.

Operations Research
Program Management
Customer Service
Data Entry
Administrative Support
Critical Thinking Skills
Business Cases
Leadership Skills
Time Management
Project Risk Management
Microsoft Project
$25 hourly
Jewel K.
- 4.4/5
- (1 job)
I'm a virtual assistant that has many years of experience in customer service on all platforms. My specialty areas include email communication, direct tasks, social media management, and email marketing creations.

Operations Research
Social Media Management
Communications
Receptionist Skills
Virtual Assistance
$25 hourly
Nayana K.
- 5.0/5
- (3 jobs)
I have been working in the Product Testing, Operations, data entry & Support field for over 10 years. My experience includes: • Global Support on applications • Cross-Platform Testing • UX Review and Data Entry • Troubleshooting / Triage Tested a wide range of software applications, including web applications, mobile applications, and desktop applications. Executed test cases to verify the functionality, performance, and security of software applications. Identified and reported defects to the development team. Created and maintained test documentation.

Operations Research
Data Entry
Customer Service
Testing
$90 hourly
Matt H.
- 0.0/5
- (0 jobs)
- A seasoned finance executive offering frontline experience in strategy, financial planning, operations, and business development. - Has led corporate FP&A and billing teams, overseen P&L for a $250M+ revenue business unit, and contributed to high-level strategic decisions with C-suite - Brings proven versatility from key roles/contributions at multiple startups, driving success in early stage strategy, ideation and execution - Holds an MBA from Chapman University and a BS in Business Administration from Arizona State University, providing a strong foundation for managing financial health and strategic direction - Leverages a network of subject matter experts and decades of knowledge to identify challenges, streamline operations, enhance margins, harness data, and support business growth - Learn more: matthenry.finance

Operations Research
Managerial Finance
Startup Company
Database Design
Financial Reporting
Data Management
Modeling
Startup Consulting
Accounting
Financial Analysis
Financial Consulting
Strategy
$50 hourly
Jonathon G.
- 0.0/5
- (0 jobs)
Chief Executive Officer PROFILE Seeking a growing organization with 50-1000 locations to utilize my experience growing brands at both a comparable store basis and units overall. A passion for growing talent, entrepreneurship, improving operations, technology, and generating consumer demand have all been my leadership hallmarks in growing brands.

Operations Research
Strategy
Strategic Planning
Operational Plan
Operational Planning
Restaurant Menu
Restaurant
$27 hourly
Lynnsi H.
- 0.0/5
- (0 jobs)
Dependable, hard-working and goal oriented administrative professional looking to continue my career with an organization that will utilize my skills to benefit mutual growth.

Operations Research
Graphic Design
Procedure Development
Accounts Receivable
Bookkeeping
Canva
Project Management
Microsoft Project
Virtual Assistance
General Transcription
Data Entry
$30 hourly
Benjamin F.
- 5.0/5
- (2 jobs)
I’m an operations and logistics professional with experience managing high-level athletic programs, coordinating live broadcasts, and implementing data-driven performance tracking systems. Whether optimizing league operations, overseeing athlete development, or managing large-scale budgets, I bring a strategic and detail-oriented approach to every project. - Expertise in sports operations, event logistics, and game-day coordination. - Managed a $250K travel budget and implemented financial tracking systems - Developed performance analytics databases for athlete biometric tracking. - Led SaaS software rollouts for scheduling and data management Fluent in Russian and Spanish, with experience in multilingual communication. - Background in sports media, live broadcast coordination, and talent booking.

Operations Research
Sports Journalism
Sports Writing
Startup Pitchbook
Startup Company
Organizational Background
Organizational Chart
Organizational Plan
Operating Systems Development
Operating System
Operational Planning
Operational Plan
Business Operations
$30 hourly
Erin H.
- 0.0/5
- (0 jobs)
As a freelance operations and administrative support specialist with over 10 years of experience, I handle the essential but time-consuming tasks that make your business run smoothly. I particularly understand the unique needs of creative and caring professionals. So, whether you are an artist, a therapist, or a bodyworker, I can tailor a plan specifically for your needs. - Experienced with a variety of administrative support functions: document design, project management, workflow improvement, bookkeeping, editing, scheduling, invoicing - Tech savvy: Mac, Windows, Linux | Experienced w/ multiple industry databases | Proficient in Microsoft Office, Google Suite, and Adobe CC suites | SQL, Java, Javascript, Github - Experienced with multiple creative software platforms: Scrivener, Photoshop, Lightroom, Procreate - Clear communication is important to me. Tell me what you want, and I'll deliver!

Operations Research
SQL
UX Research
Accounting
Bookkeeping
Business Operations
Digital Asset Management
File Management
HIPAA
Microsoft Excel
Data Analysis
Database Management
Editing & Proofreading
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