Hire the Best Proposal Writers in California

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Victoria S.

Granite Bay, California

$55/hr
5.0
5 jobs

I help businesses present information clearly and professionally across presentations, documents, and funding materials. My work focuses on clean layout, structure, and organization so content is easy to understand, easy to review, and ready for decision makers. I support pitch decks, one pagers, flyers, and business documents, as well as proposal and funding materials including grant applications and select government related submissions sourced through SAM.gov. My role is execution focused and detail oriented, improving clarity, formatting, and structure rather than owning end to end outcomes. I work primarily in Canva and PowerPoint to deliver fully editable files, along with clean PDFs for print or digital use. I hold an MBA, which allows me to approach both design and proposal work from a business and communication perspective, ensuring materials align with the audience, objective, and requirements. I am best suited for clients who already have core content and need reliable support to make it organized, polished, and professional.

  • Proposal Writing
  • Business Proposal Writing
  • Editing & Proofreading
  • Graphic Design
  • RFP Writing
  • Document Formatting
  • Etsy
  • Canva
  • Printful
  • Grant Proposal
  • Grant Writing
  • Print Marketing Materials
  • Digital Marketing Materials
  • Project Proposal
Melina C.

Los Angeles, California

$250/hr
4.8
126 jobs

We will be with you shortly. You are awesome! Mosey on over here to HQ, I’m probably there right now, why aren’t you?! Come say hi!!!! ….hi

  • Proposal Writing
  • Request for Proposal
  • Government Procurement
  • Government & Public Sector
  • Federal Acquisition Regulations
  • Desktop Publishing
  • Content Management
  • Salesforce CRM
  • Google APIs
  • Request for Information
  • Google Sheets Automation
  • Writing
  • Small Business Administration
  • Airtable
  • Sourcing
Andre M.

Laguna Niguel, California

$40/hr
5.0
41 jobs

For the past 20 years, Andre Mouro has been the President and owner of International Business Partners, which provides the following services: Proposal writing and development for Government and Commercial RFP's Business development and related consulting services. Andre Mouro has 35 years of domestic and international experience in the management of business development, proposal preparation, sales, marketing, manufacturing, construction, finance, administration and strategic business planning functions. His background includes extensive knowledge in the management and administration of various USA and international divisions, subsidiaries and joint venture companies, with profit & loss responsibility. Past assignments include various USA locations, Europe and the Middle East, in various capacities including Contracting Engineer, Contracts Manager, Project Administrator, Vice President Sales / Marketing, and General Manager / Managing Director responsible for all sales, manufacturing and construction operations, finance and administrative departments. Andre graduated from the University of Massachusetts at Lowell with a degree in Civil Engineering.

  • Proposal Writing
  • Business Proposal Writing
  • Business Writing
  • Request for Proposal
  • Sales & Marketing
  • Business Planning & Strategy
  • Management Consulting
  • Budget Proposal
  • Project Proposal
  • Request for Information
  • Business Plan
  • Business Development
Alaa A.

Redondo Beach, California

$50/hr
4.9
50 jobs

I design and build complete business websites for service- and product-based brands—handling both content and visual structure to ensure the message is clear, compelling, and conversion-focused. My work includes platforms such as Shopify and GoDaddy, where I manage everything from positioning and copy to layout and on-site messaging. Selected work: • Wealth Land Corp • Aphrodite skin Care In addition to website creation, I specialize in business writing and branded content, including: • Business proposals, investor pitch decks, and company profiles • Case studies, blog articles, and email campaigns • Professional content design using Canva and related tools • AI video Creating • Data mining, lead research, and LinkedIn outreach strategy Whether you’re preparing for a website launch, investor pitch, client presentation, or brand refresh, I’m here to support your goals with content and design built to perform. Let’s talk about how I can help bring your next project to life.

  • Proposal Writing
  • Business Proposal Writing
  • Business Development
  • Client Management
  • Project Management
  • IT Consultation
  • Fast Track
  • Article Writing
  • Report Writing
  • Newsletter Writing
  • Cover Letter Writing
  • Press Release
Leonard W.

Carmel, California

$190/hr
5.0
158 jobs

RATING★★★★★ Expert business plan writing and consulting by a nationally-recognized professional firm since 1979. BPlanning is the leading national business plan writing firm offering products and services, changing the way serious companies approach the art of business management. We assist clients in the preparation of professional business plans that get results as well as provide onsite management consulting, project management, funding, and human resource products and services. With over 40 years of experience in business strategy, investment advisory, and project management, I serve as Managing Director of BPlanning, one of the nation’s most established business planning and management consulting firms (founded 1979). We operate on a transparent fixed-fee structure for comprehensive business planning engagements, ensuring clarity, accountability, and measurable value. Sample plans are available in our Upwork portfolio and on our website. Why BPlanning • 5,000+ clients served nationwide • 500+ verified five-star reviews across Upwork and RFP platforms • Millions of dollars in funding secured through our documentation • Dedicated team of MBA and Ph.D.-level consultants, analysts, and financial modelers Our clients have included organizations such as Shell Oil, Roche Diagnostics, Rockwell, YUM Brands, Kontron, the University of Hawaii, the University of Maryland, and numerous growth-stage ventures and nonprofits. We also operate SBAplan, assisting clients with SBA and USDA-backed financing strategies. Customized services and products include: * Onsite & Offsite Consulting Services * Strategic Business Plans * Marketing and Action Plans * Research * Presentations * Implementation Services * Private Placement Memorandums * Website Development * Management Consulting * Project Management * Business Organization * Fund Raising * Human Resource services and products, including Policy & Procedure Manual, Employee Handbook, and several Instructional Business Manuals.

  • Business Plan
  • Business Development
  • Management Consulting
  • Business Management
Holly A.

Los Angeles, California

$100/hr
5.0
17 jobs

Holly Alsop is a skilled grant writer and fund development specialist with a passion for helping organizations secure funding and achieve their goals. With extensive experience in AI automation, grant research, proposal development, and comprehensive fund development planning, Holly is a valuable asset to any team looking to secure funding. With a recent $16 million dollar award across three clients, she has now procured a total of $50+ million since joining Upwork in late 2023. From identifying grant prospects to drafting compelling narratives, preparing supporting attachments, and finalizing online submissions, Holly is dedicated to ensuring that each grant application represents her clients' work in the best possible light. In addition, to grant writing, Holly also excels in She includes creating press releases that increase visibility and communicate the value of her client's work. With a commitment to thoroughness and excellence, she is a valuable partner for any organization looking to secure funding and achieve its goals. Finally, for those ready to adopt AI, her expertise as a prompt developer positions her to provide organizations with AI audits and automation. Leveraging your organization's talent by freeing them from repetitive tasks. Her experience as a spiritual counselor and yoga therapist makes communication easy. She is always available to answer a question, just reach out.

  • Grant Documentation
  • Grant Evaluation Plan
  • Grant Writing
  • Letter of Intent
  • Grant Research & Prospect List
  • Letter of Inquiry
  • Grant Application
  • Letter of Support
  • Funding Needs Assessment
  • Grant Writing Consultation
  • Writing Critique
  • Nonprofit Industry Consulting
  • Business
  • Project Management
  • Grant Proposal

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