I will perform telecom billing data validation and reconciliation

India

I speak English

System Analyst ,SQL, Data Validation ,Application Support

System Analyst with 10+ years of experience in SQL, telecom OSS/BSS systems, CRM, application support, testing, and production support. I specialize in SQL query development, data validation, troubles...
About this Gig

Are your subscribers getting missed in billing runs? Seeing unexplained billing failures or data issues in your telecom system? I can help. I have 10+ years of hands-on experience supporting BSS/OSS billing systems for telecom operators including Oracle SQL analysis, billing run investigations, and production issue resolution. What I offer: - Billing system troubleshooting & root cause analysis - Oracle SQL data investigation & correction - BSS/OSS configuration review - Billing run failure diagnosis - Written findings report with recommendations.


Who this is for: Small telecom operators, IT teams, or consultants who need an experienced second opinion on a billing or BSS issue. What you get: Clear explanation of the problem, what caused it, and how to fix it in plain language. Note: I work with Oracle-based BSS/OSS systems. Share your issue and I'll tell you honestly if I can help.