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Mustafa O.

Mustafa O.

Forensic Delay Analyst | EOT, Claims & Dispute Support

I am a Chartered Contracts & Claims Consultant and Forensic Delay Analyst with 25+ years of experience across complex construction and EPC projects in the UK, Europe, the Middle East and Asia. I help contractors, consultants, employers’ teams and legal advisers turn programme records, site records and contemporaneous documents into clear, structured and defensible entitlement positions. My core services include: • Forensic delay analysis using TIA, Windows / Time Slice and As-Planned vs As-Built methods • EOT, prolongation, disruption and additional payment claims • Position papers, independent review reports, expert witness reports and dispute-ready exhibits • Event chronologies, causation review, concurrency assessment and critical path analysis • Contract administration, notices, variations and change control under FIDIC, NEC, JCT and bespoke contracts • Claim strategy, substantiation and support for negotiation, adjudication, arbitration and Dispute Board proceedings I have worked on mission-critical data centres, hospitals, hydropower, airports, rail, power and infrastructure projects. Selected experience includes a data centre in Austria, pharma / life sciences work in Ireland, hospital projects in London, hydropower and airport projects in Pakistan, and major rail and power claims in Turkey. I have supported both contractor-side and Engineer / PMC-side assignments. This means I understand not only how to prepare a claim, but also how it is likely to be reviewed, challenged and determined. Tools include Primavera P6, Asta Powerproject, Excel, Aconex and Field View. Credentials: LLM in Construction Law, MBA, BSc Civil Engineering, MRICS, MCIArb, PMP®. Typical deliverables include: • Delay analysis reports • EOT and prolongation claim packs • Position papers and independent review reports • Expert witness reports • Event chronologies and evidence registers • Contractual correspondence and claim strategy notes If your project requires clear delay analysis, structured entitlement and dispute-ready support, I can assist.

🇬🇧Twickenham, United Kingdom$180/hr100% JSS3.01 (2)Since Sep 2023

Earnings and projects

MRR
$1.8k

Last 6 months ÷ 6

World#25,038 / 412k
🇬🇧Country#555 / 10.7k
Revenue, last 30 days
$5.1k

Last 6 months: $11k

World#5,368 / 412k
🇬🇧Country#135 / 10.7k
Total earnings
$27k

Billed in all: $28k

World#117,393 / 412k
🇬🇧Country#2,704 / 10.7k
Per project
$5.5k

$11k in the last 6 months

World#31,858 / 412k
🇬🇧Country#507 / 10.7k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇬🇧Country#2,874 / 10.7k
Projects in all
5
60% fixed40% hourly
World#266,042 / 412k
🇬🇧Country#7,265 / 10.7k

Earnings, last 30 days

$28.2k+$5.1k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$20k$25k$30kOct 8Oct 23Nov 7

Skill rankings: Top 6% in Primavera P6

Ranked by MRR among everyone on Upwork with the skill.

  1. #4Critical Path Analysis29 freelancers · 🇬🇧 #1Top 14%
  2. #5Arbitration79 freelancers · 🇬🇧 #1Top 6%
  3. #9Primavera P6146 freelancers · 🇬🇧 #1Top 6%
  4. #23Cost Control216 freelancers · 🇬🇧 #1Top 11%
  5. #28Alternative Dispute Resolution316 freelancers · 🇬🇧 #3Top 9%
  6. #62Contract Management593 freelancers · 🇬🇧 #3Top 10%
  7. #68Project Planning903 freelancers · 🇬🇧 #4Top 8%
  8. #78Project Scheduling952 freelancers · 🇬🇧 #2Top 8%