I will debug and optimize slow running abap programs

Sri Lanka

I speak English, Sinhala

Code with purpose, Build with vision

Hi, I’m Lahiru - a Software Engineer focused on understanding business needs and turning them into practical digital solutions. I design intuitive UI/UX and build complete web systems, including websi...
About this Gig

Is your SAP program crawling? I'll find out why and fix it.

Slow ABAP programs cost time, frustrate users, and can even time out. I trace exactly where the bottleneck is and rewrite the code to run fast and reliably.

What I do:

# Full ABAP debugging (breakpoints, watchpoints, debugger scripts)

# SQL trace analysis (ST05) for expensive DB calls

# Runtime analysis (SE30/SAT) to pinpoint slow code

# Fixing SELECT-in-loop issues

# Optimizing JOINs & nested loop logic

# Internal table fixes (sorted/hashed tables, binary search, FOR ALL ENTRIES)

# Fixing N+1 query problems feeding ALV reports

# Background job/batch performance tuning

# Memory & short dump analysis

# Index recommendations

# Before/after benchmarking

Why work with me:

  • I trace root cause using SAP's own tools (ST05, SE30/SAT, SM50/SM66)
  • Clear before/after performance numbers
  • Clean, production-safe code no shortcuts
  • Clear communication + post-delivery support

I need from you:

  • Program name/transaction code or the code itself
  • Description of the issue (timeout, long runtime, dump, etc.)
  • Dev/QA access or code + table structures
  • Existing trace files if available (optional)

My Portfolio