Tahir Ullah K.
PhD|Academic Research|Accounting, POS, ERP, CRM Software|AI Automation
Hello! I am Dr Tahir, a PhD Mathematics expert providing academic research support, LaTeX, MATLAB, Python, mathematical software solutions, custom accounting, inventory, POS, ERP, CRM systems, and AI automation services. I have published a number of research papers in highly reputed international journals. My publications can be seen on my Web of Science profile, Google Scholar profile, or ORCID. I have completed nearly 60 successful Upwork jobs with satisfied clients. My services include: • Academic writing support, including research proposals, articles, theses, and books • Solving all kinds of mathematical problems with clear and accurate explanations • LaTeX formatting, MATLAB, Maple, Mathematica, and Python-based technical work • Guidance on research writing, journal selection, and publication process • Online mathematics teaching and tutoring • Custom accounting, inventory, POS, ERP, and CRM software development • AI automation, business dashboards, workflow automation, and smart web apps
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $520
Billed in all: $14,781$15k
$87 in the last 6 months
Across 7 contracts
Across 66 contracts
Earnings, last 30 days
Skill rankings: Top 20% in Maple
Ranked by MRR among everyone on Upwork with the skill.
- Maple15 freelancers · 🇵🇰 #1Top 20%🇵🇰#1 of 4
- #20Mathematica94 freelancers · 🇵🇰 #5Top 21%🇵🇰#5 of 18
- #22Business Mathematics103 freelancers · 🇵🇰 #6Top 21%🇵🇰#6 of 30
- #132LaTeX570 freelancers · 🇵🇰 #36Top 23%🇵🇰#36 of 128
- #206Mathematics Tutoring818 freelancers · 🇵🇰 #40Top 25%🇵🇰#40 of 158
- #211Research Proposals705 freelancers · 🇵🇰 #73Top 30%🇵🇰#73 of 235
- #370Document Review937 freelancers · 🇵🇰 #18Top 39%🇵🇰#18 of 42
- #380Mathematics1,433 freelancers · 🇵🇰 #56Top 27%🇵🇰#56 of 211