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Top Requirements Specification freelancers

246 freelancers list Requirements Specification on Upwork.

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Showing 50 of 246Data updated Nov 7

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Freelancer
Since
1
Richard C.
Expert-Vetted
Richard C. 🇺🇸

Expert AI Strategy Consultant | Applied AI Engineer | Adj Professor AI

$15k↓ 1%Aug 2022
2
Kyrylo Y.
Kyrylo Y. 🇳🇿 New

Principal Systems Consultant | Systems Engineering | Infrastructure

$11k↓ 1%Jul 2026
3
Stanislav S.
Top Rated Plus
Stanislav S. 🇺🇦

Lead Back-End Engineer | Java + Spring | Code investor-ready products

$10k0%Feb 2021
4
April B.
April B. 🇺🇸

Product Management & Scrum | Agile Software Development, API, Graph

$9k↓ 18%Jan 2026
5
Kirill B. B.
Kirill B. B. 🇷🇸

Senior Java Developer

$9k↑ 3%Jan 2021
6
Daniela A.
Expert-Vetted
Daniela A. 🇪🇸

Technical Project Manager I Process Improvement

$7k↑ 15%Nov 2022
7
Shreenidhi H.
Top Rated Plus
Shreenidhi H. 🇵🇹

IT Business Analyst & Technical Writer

$7k↓ 5%Mar 2015
8
Olena B.
Top Rated Plus
Olena B. 🇺🇦

Product Manager with AI experience | Product Owner | BA | SRS | BRD

$6k↑ 3%Jul 2017
9
Crystal S.
Top Rated Plus
Crystal S. 🇺🇸

Technical Writer/Copy Editor

$5k↑ 5%Jun 2025
10
Hend I.
Hend I. 🇪🇬

Fractional CTO | Principal Software Engineer

$4k↓ 18%Feb 2017
FreelancerMRRMember since
11
John M.
Top Rated Plus
John M. 🇺🇸

Personal Coach and Motivational Keynote Speaker

$4k0%Jan 2024
12
Jean-Nicolas T.
Jean-Nicolas T. 🇫🇷

Technical Product Owner | Platforms, Specs & Functional PM

$4k↑ 3%Sep 2023
13
Aleksandra A.
Top Rated Plus
Aleksandra A. 🇧🇬

DevSecOps and Cloud Infrastructure

$4k↑ 2%Feb 2023
14
Svyatoslav K.
Svyatoslav K. 🇺🇸

Front-end developer

$4k↓ 1%Feb 2021
15
Varunjeet S.
Top Rated Plus
Varunjeet S. 🇮🇳

Full-Stack Developer | React.js & Node.js | Scalable Web Applications

$3k↑ 2%Sep 2021
16
Chris R.
Top Rated Plus
Chris R. 🇩🇪

Technical Program & Project Manager | SaaS Integrations & Delivery

$2k↓ 28%May 2024
17
Jason F.
Expert-Vetted
Jason F. 🇬🇧

Expert AI Solution Architect | Fractional CTO

$2k↓ 22%Feb 2018
18
Vasileios A.
Vasileios A. 🇬🇷

Expert Full-Stack Developer | Django | React | 10+ Years

$2k↑ 21%Jul 2021
19
Ikona L.
Ikona L. 🇺🇸

Construction Accounting & Finance | Project Management & Controls

$2k↓ 11%Oct 2021
20
Denys N.
Top Rated Plus
Denys N. 🇺🇦

Business Analyst | Product Manager | UI/UX Expert | API Doc Specialist

$2k↓ 13%Nov 2024
FreelancerMRRMember since
21
Charlotte R.
Charlotte R. 🇬🇧

Financial Services Product Owner/Business Analyst

$2k0%Feb 2017
22
Alina C.
Top Rated Plus
Alina C. 🇵🇱

Senior Project Manager & Product Owner | Discovery to Delivery

$2k–Nov 2014
23
Hiroki T.
Top Rated Plus
Hiroki T. 🇳🇿

Business Analyst | Product Owner | Software Localization (JP-EN)

$2k↓ 19%Mar 2016
24
Khrystyna D.
Top Rated Plus
Khrystyna D. 🇺🇦

Business Analyst | Project & Operations Manager | Executive Assistant

$2k↓ 4%Aug 2024
25
Concepcion P.
Expert-Vetted
Concepcion P. 🇺🇸

Business Consulting & Product Management

$2k↓ 30%Dec 2017
26
Alton B.
Rising Talent
Alton B. 🇺🇸 New

Business Process & Database Solutions Specialist | Microsoft Access, S

$2k↓ 29%Mar 2026
27
Sofie C.
Top Rated Plus
Sofie C. 🇮🇹

Revenue Operations & Marketing Systems Consultant | CRM | HubSpot

$2k↓ 1%Jul 2020
28
Marius Corado B.
Top Rated
Marius Corado B. 🇷🇴

Top Rated QA Engineer | Web Testing | Bug Reports & Improvements

$1k↑ 36%Aug 2025
29
Dawood M.
Top Rated Plus
Dawood M. 🇵🇰

Product Manager | Business Analyst | Technical Writer| CMS

$1k↓ 7%Oct 2022
30
Miodrag S.
Top Rated
Miodrag S. 🇷🇸

Project Manager | AI & Automation Engineer | Blockchain

$1k↓ 17%Apr 2019
FreelancerMRRMember since
31
Faiza Y.
Expert-Vetted
Faiza Y. 🇵🇰

AI Product Manager | Strategy | Research | Roadmaps | Scrum | Agile

$1k↑ 3%Jan 2011
32
Charles M.
Top Rated Plus
Charles M. 🇺🇸

Microsoft Access and Excel | Technology Expert

$1k↑ 5%May 2023
33
Diana Y.
Top Rated
Diana Y. 🇵🇱

AI SaaS Product Owner | Fractional CPO | AI Product Builder

$1k↑ 21%Mar 2022
34
Michelle D.
Michelle D. 🇵🇭 New

Smartsheet Expert | Business Analyst | Project Coordinator

$1k0%Mar 2020
35
Marco Esteban Z.
Top Rated Plus
Marco Esteban Z. 🇧🇴

Project Manager, WordPress, BeaverBuilder, Conversion Optimization

$1k↓ 3%Mar 2011
36
Viktor S.
Viktor S. 🇵🇹

Fractional CTO | Technical Product Manager | Full-Stack Engineer

$1k↓ 1%Oct 2015
37
Eric P.
Eric P. 🇺🇸

Creative/Technical Writer

$1k↓ 43%Feb 2017
38
Julia Y.
Top Rated Plus
Julia Y. 🇺🇦

AI-Powered Business Analyst for SaaS MVPs | From Idea to Launch

$983↓ 19%Sep 2021
39
Aleena M.
Aleena M. 🇵🇰

Software Engineer

$935↓ 1%Feb 2020
40
Okon N.
Top Rated
Okon N. 🇳🇬

M365 Technical Support Engineer

$923↑ 5%Jul 2021
FreelancerMRRMember since
41
Najem N.
Rising Talent
Najem N. 🇨🇴 New

Technical Project Manager | Software Delivery & Stakeholder Management

$836↑ 7%Jul 2025
42
Sheeza S.
Sheeza S. 🇵🇰

Software Engineer | Technical Writer, QA & Data Accuracy Specialist

$756↓ 5%Mar 2022
43
Meline A.
Meline A. 🇦🇲

Mobile Growth Product Manager | Product Strategist

$725↓ 19%Mar 2016
44
Andrii B.
Top Rated Plus
Andrii B. 🇵🇱

Certified Product & Business Systems Expert | Team Leadership

$707↑ 31%Dec 2014
45
Rohit  S.
Rohit  S. 🇮🇳

Experienced Laravel Developer

$696↑ 8%Oct 2021
46
Mehboob A.
Top Rated Plus
Mehboob A. 🇵🇰

PMP Technical Project Manager | AI Product Manager | Business Analyst

$693↓ 9%Aug 2016
47
Aleksandr K.
Aleksandr K. 🇮🇹

Deep-Tech Hardware Consultant | Architecture & Prototype Strategy

$692↓ 15%Feb 2026
48
Kathryn L.
Top Rated
Kathryn L. 🇺🇸

Writer and Editor

$671↑ 2%Nov 2020
49
Bisma A.
Top Rated
Bisma A. 🇵🇰

Top Rated Plus - Business Analyst, Requirement Analyst, QA Specialist

$633↓ 1%Dec 2021
50
Nezih T.
Expert-Vetted
Nezih T. 🇹🇷

Remote Software Engineering Manager | PMP | Product-Oriented Leader

$560↓ 1%Jun 2016
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