You will get Outstanding API Documentation, designed around REST PROTOCOL.
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 - 10:17 am local time
👉NOTE: You will win nothing, unless you can submit a COMPLIANT response BEFORE deadline. Right now, after more than 1500 TOP-RATED hours as Manager of American and International bid teams that win multi-million dollar RFPs, I am extremely familiar with the project management path of compliance, and submission before deadline, that ensure the consequent WIN. Let me help you to get organized to win.👈
Expert category 2:🏆Advanced SEO Technical Writing - (New Tech; SaaS; Cybersecurity; AI integration; APIdocs; Medical) and White Paper Specialist. With my Masters degree in high tech Engineering, this skill category helps me to win high tech SaaS and Web3 contracts. Let me help you win!
🚨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 additional skills allow my customers to sit back and relax, allowing me to drive dangerously complex RFP project and Technical Agendas to completion. 🚨
🏆Context: 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! 🌎🏦. You can find more examples of shortlisting and wins in my portfolio section below. My executive introduction YouTube video can also be found on this page. Waiting for your message, I respond in less than 1 hour on average, from a multitude of supercharged digital devices connected at incredible speed to the global internet.
Bonus Benefit to clients: 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, and Intro Video on this page. I have helped many American/Canadian/European/Chinese companies here on Upwork to succeed. Let me help you too!
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SEO: 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.