Calum

Student developer from Edinburgh creating tools to make PDF processing simpler and more accessible. Creator of RevisePDF.

Scotland Joined on Apr 25, 2025 calum@revisepdf.com https://www.snackpdf.com/

Education

Edinburgh Napier University

Work

Student Developer

Pinned

Calum

May 14

Using OCR for Data Extraction from Forms and Invoices

#ocr #machinelearning #python #tutorial

9 min read

Calum

Jul 23

Advanced PDF Optimization Techniques - 1753281

#ai #webdev #programming #opensource

3 min read

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Calum

Jul 23

Advanced PDF Optimization Techniques - 1753260

#ai #webdev #programming #opensource

4 min read

Calum

Jul 23

Advanced PDF Optimization Techniques - 1753238

#ai #webdev #programming #opensource

4 min read

Calum

Jul 22

Advanced PDF Optimization Techniques - 1753217

#ai #webdev #programming #opensource

2 min read

Calum

Jul 22

Advanced PDF Optimization Techniques - 1753195

#ai #webdev #programming #opensource

3 min read

Calum

Jul 22

Advanced PDF Optimization Techniques - 1753173

#ai #webdev #programming #opensource

3 min read

Calum

Jul 22

Advanced PDF Optimization Techniques - 1753152

#ai #webdev #programming #opensource

3 min read

Calum

Jul 21

Advanced PDF Optimization Techniques - 1753130

#ai #webdev #programming #opensource

4 min read

Calum

Jul 21

Advanced PDF Optimization Techniques - 1753109

#ai #webdev #programming #opensource

3 min read

Calum

Jul 21

Advanced PDF Optimization Techniques - 1753087

#ai #webdev #programming #opensource

3 min read

Calum

Jul 21

Advanced PDF Optimization Techniques - 1753065

#ai #webdev #programming #opensource

3 min read

Calum

Jul 20

Advanced PDF Optimization Techniques - 1753022

#ai #webdev #programming #opensource

3 min read

Calum

Jul 20

Advanced PDF Optimization Techniques - 1753001

#ai #webdev #programming #opensource

4 min read

Calum

Jul 20

Advanced PDF Optimization Techniques - 1752979

#ai #webdev #programming #opensource

3 min read

Calum

Jul 19

Advanced PDF Optimization Techniques - 1752936

#ai #webdev #programming #opensource

3 min read

Calum

Jul 19

Advanced PDF Optimization Techniques - 1752914

#ai #webdev #programming #opensource

2 min read

Calum

Jul 19

Advanced PDF Optimization Techniques - 1752893

#ai #webdev #programming #opensource

3 min read

Calum

Jul 18

Advanced PDF Optimization Techniques - 1752849

#ai #webdev #programming #opensource

3 min read

Calum

Jul 18

Advanced PDF Optimization Techniques - 1752828

#ai #webdev #programming #opensource

3 min read

Calum

Jul 18

Advanced PDF Optimization Techniques - 1752806

#ai #webdev #programming #opensource

3 min read

Calum

Jul 17

Advanced PDF Optimization Techniques - 1752763

#ai #webdev #programming #opensource

3 min read

Calum

Jul 17

Advanced PDF Optimization Techniques - 1752741

#ai #webdev #programming #opensource

4 min read

Calum

Jul 17

Advanced PDF Optimization Techniques - 1752720

#ai #webdev #programming #opensource

3 min read

Calum

Jul 16

Advanced PDF Optimization Techniques - 1752698

#ai #webdev #programming #opensource

4 min read

Calum

Jul 16

Advanced PDF Optimization Techniques - 1752655

#ai #webdev #programming #opensource

3 min read

Calum

Jul 16

Advanced PDF Optimization Techniques - 1752633

#ai #webdev #programming #opensource

4 min read

Calum

Jul 15

Advanced PDF Optimization Techniques - 1752612

#ai #webdev #programming #opensource

3 min read

Calum

Jul 15

Advanced PDF Optimization Techniques - 1752590

#ai #webdev #programming #opensource

3 min read

Calum

Jul 15

Advanced PDF Optimization Techniques - 1752578

#ai #webdev #programming #opensource

3 min read

Calum

Jul 15

Advanced PDF Optimization Techniques - 1752504

#ai #webdev #programming #opensource

3 min read

Calum

Jul 15

PDF Compression Guide - 7/15/2025

#pdf #compression #optimization #webdev

3 min read

Calum

Jul 15

PDF Compression Guide - 7/15/2025

#pdf #compression #optimization #webdev

3 min read

Calum

Jul 14

PDF Compression Guide - 7/14/2025

#pdf #compression #optimization #webdev

4 min read

Calum

Jul 14

PDF Compression Guide - 7/14/2025

#pdf #compression #optimization #webdev

4 min read

Calum

Jul 14

PDF Compression Guide - 7/14/2025

#pdf #compression #optimization #webdev

3 min read

Calum

Jul 11

The Seamless Engineer's Solution for File Management

#beginners #ai #webdev #programming

2 min read

Calum

Jul 11

The Practical Developer's Way to Digital Workflow

#beginners #ai #webdev #programming

2 min read

Calum

Jul 10

The Seamless Developer's Approach to Bandwidth Saving

#beginners #ai #webdev #productivity

2 min read

Calum

Jul 10

The Innovative Engineer's Secret to Digital Workflow

#beginners #ai #webdev #productivity

2 min read

Calum

Jul 9

The Simple Engineer's Approach to File Size Reduction

#beginners #ai #webdev #productivity

2 min read

Calum

Jul 9

The Efficient Designer's Approach to Storage Optimization

#beginners #ai #webdev #productivity

2 min read

Calum

Jul 9

The Seamless Professional's Secret to Digital Workflow

#beginners

2 min read

Calum

Jul 9

The Developer's Guide to Smart File Compression

2 min read

Calum

Jul 9

The Developer's Guide to Smart File Compression

2 min read

Calum

Jul 8

The Great PDF Optimisation Adventure

#beginners

1 min read

Calum

Jul 8

A Developer's Journey Through the PDF Optimisation Maze

1 min read

Calum

Jul 8

How I Learnt to Stop Worrying and Love File Compression

1 min read

Calum

Jul 1

The Day I Met My Hero and Felt Like a Fraud

#ai #webdev #programming #beginners

5 min read

Calum

Jul 1

Community Building Strategies: How I Built 500+ Engaged Users Without Paid Advertising

#ai #webdev #programming #beginners

4 min read

Calum

Jul 1

The Real-Time Revolution: Instant PDF Processing and Live Collaboration

#ai

5 min read

Calum

Jul 1

Week 6 Reflection: Breaking the £100 Barrier and Lessons in Success

#startup

5 min read

Calum

Jun 30

The Evening I Realised I Was Becoming My Own Boss

#startup

5 min read

Calum

Jun 30

The Customer Support Email That Changed My Product Strategy

#startup

5 min read

Calum

Jun 29

Edinburgh's Mentorship Culture: Learning from Experience

#startup

5 min read

Calum

Jun 29

Week 43 Reflection: Artificial Intelligence Integration and Smart Automation

#startup

4 min read

Calum

Jun 28

The Art of Saying No: How I Reclaimed 15 Hours Per Week

#startup

5 min read

Calum

Jun 28

The Future Manifesto: A Vision for PDF Tools Beyond 2030

#startup

5 min read

Calum

Jun 27

Grammarly vs ProWritingAid: Writing Tools for Student Content Creators

#startup

6 min read

Calum

Jun 27

The Performance Paradox: Why Faster Isn't Always Better in PDF Tools

#startup

5 min read

Calum

Jun 26

The Morning I Realised I'd Built Something Bigger Than Myself

#startup

5 min read

1 Week Community Wellness Streak

Writing Debut

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