You will get Outstanding API Documentation, designed around REST PROTOCOL.
Top Rated
Top Rated
Project details
You will get expert researched and designed API documentation to suit your development or commercial environment. State of the art communication systems will ensure rapid completion of the project, managed by a professional engineer, MScEng, with hundreds of hours and thousands of dollars technical writing experience on Upwork.
More than 90% Job Success Rate with High Tech American, British and Canadian companies.
More than 90% Job Success Rate with High Tech American, British and Canadian companies.
Programming Languages
HTML & CSS, JavaScript, PythonCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$250
|
Standard
$485
|
Advanced
$975
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 10 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 3 | 5 | 10 |
Design Customization | |||
Content Upload | |||
Responsive Design | - | - | |
Source Code | - | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50 - $325
Additional Revision
+$45
Additional Page
(+ 1 Day)
+$65
Responsive Design
(+ 3 Days)
+$250Frequently asked questions
12 reviews
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JG
Jon G.
Nov 23, 2025
Gov RFP Proposal Writer
Gavin is a fantastic communicator and super thorough in his work!
EZ
Eleia Z.
Jun 11, 2024
Experienced Proposal Writer for VoIP Services RFPs
When it comes to business proposals and content writing, Gavin is the real deal! His expertise, knowledge and experience combined with his kind service and communication makes for an excellent experience!!
FA
Faheem A.
Mar 21, 2023
Quadrature index modulation -Chapter writing for the PhD thesis.
JS
Jason S.
Feb 9, 2022
Technical and content writing
Thanks Gavin.
JS
Jason S.
Jan 20, 2022
Technical and content writing
Gavin went above and beyond when attending the needs of my project. He is very technical and responsive. Hire him and you will be impressed.
About Gavin
Expert (Native English) RFP/RFQ/RFI Winner and Technical Writer.
100%
Job Success
Cape Town, South Africa - 3:42 am local time
👉Right now, after 1350 TOP-RATED hours of bid writing experience on Upwork, I am extremely familiar with SAM.Gov/GovWinIQ, US Stateside, EU and Oceania RFP Bid Portals to quickly identify the best RFPs that my clients should bid for. I don't waste time. Although I do have knowledge of FAR; GSA; IDIQ; MATOC federal contract vehicles, I am more specialized in US state gov vehicles. (I also specialize in integrating AI applications to improve file and documentation handling to enhance compliance and win rate on multi-million dollar RFP responses.) Let me help you!👈
Expert category 2:🏆Advanced SEO Technical Writing - (New Tech; SaaS; Cybersecurity; AI integration; APIdocs; Medical) and White Paper Specialist.
🚨If you need a Professional MScEng Engineer that displays SPEED and ACCURACY of service, I am here to work with you on the two categories above. I focus on rapid and clear communication to please my clients, making sure that client data is at all times secure. My clients' favourite are my advanced skills in AI integration, Project Management and Gantt Chart construction. These skills allow my customers to sit back and relax, allowing me to drive dangerously complex RFP project and Technical Agendas to completion. 🚨
🏆My largest Tender/RFP bid won was worth more than 40 million USD, which I converted into a 100 million USD contract over 5 years. I generated this bid for Ericsson Telecoms to supply mobile telephone network infrastructure to cellphone network operators. Let me win the same amount for you! 🌎🏦
I also specialize in authoring and producing International Grade Technical White Papers, not only in engineering/IT, but also in the medical device industry. Please check my Portfolio Section below. I have helped many American/Canadian/European/Chinese companies here on Upwork to succeed. Let me help you too!
I can publish your tech article in international engineering/scientific journals if required. I can also SEO publish your article on a website, behind an information or pay gate, no problem.
I use AI/LLMs for writing on customer request, but at times I prefer not to because of constant inaccuracies/hallucinations and programmer bias/censorship associated with most AI models. As AI matures, I will probably use it more for writing Hi-Tech content, at the customer's request.
👉There are still many things that AI is unsuitable for in content generation. Be careful. If you want to be the best, go for original professional writing. But if you want to automate admin and increase generic speed with AI, call me - I'm your expert.👈
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RFP, RFQ, RFI, Tender, Bid, SLA, Bid Submission, Tender Submission, Bid Preparation, RFP documentation, RFP policy, RFP workflow, RFP Project Management, RFP pricing, RFP technical response, RFP policy documentation, RFP portal, RFP legal framework, RFP product documentation, RFP structure, RFP loading, RFP portal management, RFP win, RFP shortlist, RFP invitation, RFP notification,
Steps for completing your project
After purchasing the project, send requirements so Gavin can start the project.
Delivery time starts when Gavin receives requirements from you.
Gavin works on your project following the steps below.
Revisions may occur after the delivery date.
Review Requirements
Clients requirements are reviewed. All client requirements for the scope of API Documentation are reviewed within one day and the client is informed within one day of any clarifications needed.
All pre-draft questions are resolved
Client must respond to request for clarification within one day. Rapid response from the client ensures no delay to the start of the draft of the Technical Writing piece, whether short article or paper.