You can win that contract,

but you don't have time or resources to prepare a winning proposal for that complex RFP on time.

I will maximize your chances of winning by preparing a compelling proposal that presents your solution in a way your customer can understand and it's compliant with their tender specifications.

I can help you with this opportunity, some facts:

  • I have done this before, just last year I helped companies win over $1,700,000 in government and private contracts.
  • During my career, it has been more than $30 million.
  • I know how to write winning proposals; my success rate is over 70%.
  • I am a business development expert with a technical background and extensive experience writing proposals for government agencies and businesses worldwide.
  • I always deliver top-quality proposals and have worked with all types of procurement processes: RFI, EOI, RFQ, RFP, RFT, ITB, ITT, CFT, BAA, Grants, etc.


  • MSc in Engineering
  • Helping entrepreneurs win business worldwide
  • Winning government and B2B proposals

Do you want to win that contract?

I have helped companies win business from:

Javier has won us over $200k in small bids over 6 month period.
He brings tangible value to our business. He knows his stuff.

Tim – CEO Drone Company - US

Javier is just fantastic. He’s professional, prompt and adheres to deadlines. The quality of work shows he’s not just all talk, he’s definitely been doing this a long time and knows how to close a deal.

Mark – VP of Sales SW Company - Australia

Javier is a very smart, professional freelancer. He’s adept at writing proposals that clear out the fluff and get right to the point the decision makers will need. I highly recommend him!

Amanda – Sales Manager High-Tech Company - US

Javier’s planning, timeliness, attention to detail and communication were all great. Given that he had no background in our industry, I was surprised how relevant the substantive writing he did. Good Work!

Chris – CEO Emergency Services Company - US

21st Century Proposal Management

My approach won't only maximize your chances of winning that contract but will do it without wasting your time. Why would you need a consultant otherwise?

After more than 100 projects for clients worldwide, I have learned how to implement effective proposal development processes by leveraging:

  • Cloud-based collaboration tools, saving time in communications and inputs gathering.
  • Artificial intelligence powered solutions, ensuring that proposals are clear, mistake-free and fully compliant.
  • Remote locations and time differences, no idle time when a deadline is tight.


Million Won
Success Rate
Happy Customers
Happy Competitors

I provide tangible value with:

Government Proposals

Proposals for government agencies worldwide: US, Europe, UK, Australia, and International Organizations.


Business Proposals

Helping entrepreneurs win multimillion contracts with international companies in different industries.


Business Development

Effective sales pipeline management and business development support for tech companies worldwide.


and a done-for-you US Government Pipeline service:

  • Screen business opportunities with Local, State and Federal Agencies
  • Influence future RFP requirements and drive more sales
  • Increase your ROI by focusing on the right opportunities and saving big amounts of time and resources
  • SW and IT
  • Telecommunications
  • Professional Services
  • Aerospace
  • Drones & UAVs
  • Engineering & Construction
  • Biotechnology
  • Healthcare
  • Research & Development

  The single most scarce resource, the thing that keeps me up at night, is access to people [...]

Hire business people as soon as possible.

Peter Platzer - Spire's CEO