CONTHADORU THAMBINYDELAGE S.
Prepress Specialist | Print-Ready Files | Roland/Graphtec/Mimaki
Hello! I'm Sameera Sandaruwan, a dedicated Prepress Specialist helping printing presses and sticker shops keep their production workflow smooth and error-free. I prepare clean, accurate, print-ready files and create professional cutlines tailored to your exact machines and finishing requirements. What I Do Prepare print-ready files (bleed, color, layout, corrections) Create manual cutlines / die-lines—no auto-trace Fix customer artwork for trouble-free output Support daily production tasks for long-term clients Ensure files match your machine specs and workflow Machine-Specific Cutline Expertise Roland: BN-20, BN-20A, BN-20D, SG2, VG2, GS-24, GR2, GX-24, SP/VP → CutContour / PerfCutContour / ThruCutContour Graphtec: CE6000, CE7000, FC8600, FC9000, FC4500 → Kiss Cut / Thru-Cut / Die Cut Mimaki: CG-60AR, CG-130AR, CG-60SR III, CJV150, CJV300, CF2 → Cut Line / Half-Cut / Perf Cut Who I Support Small printing presses Large production presses Sticker printing shops Large-format print providers Print-on-demand businesses If you need a reliable long-term prepress assistant to prepare your files correctly the first time and keep your production workflow running smoothly, I’m ready to support your team.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $9.1k
Billed in all: $33,676$34k
$3k in the last 6 months
Across 34 contracts
Earnings, last 30 days
Skill rankings: #1 in 1 skill of 15
Rarest: top 4% in Sticker, of 75. Ranked by MRR among everyone on Upwork with the skill.
- Papercraft 3D14 freelancers · 🇱🇰 #1Top 7%🇱🇰#1 of 1
- Sticker75 freelancers · 🇱🇰 #1Top 4%🇱🇰#1 of 3
- #5Offset Printing47 freelancers · 🇱🇰 #1Top 11%🇱🇰#1 of 4
- #6Roll-Up Banner100 freelancers · 🇱🇰 #1Top 6%🇱🇰#1 of 1
- #7Digital Printing108 freelancers · 🇱🇰 #1Top 6%🇱🇰#1 of 1
- #22Desktop Publishing288 freelancers · 🇱🇰 #1Top 8%🇱🇰#1 of 1
- #22Printable File248 freelancers · 🇱🇰 #3Top 9%🇱🇰#3 of 5
- #32Prepress270 freelancers · 🇱🇰 #1Top 12%🇱🇰#1 of 4