We are looking for a developer/analyst with strong domain knowledge of IPDR and CDR data records, capable of fully understanding, interpreting, and working with telecom network data for analysis, investigation, and reporting purposes. He will be responsible for adding the same in our existing product. Key Responsibilities • Analyze, interpret, and process IPDR (Internet Protocol Detail Records) and CDR (Call Detail Records) • Understand telecom network concepts related to voice, SMS, data sessions, and internet traffic • Decode and map IPDR/CDR fields such as: • MSISDN, IMSI, IMEI • IP address (IPv4/IPv6), ports, URLs • Session start/end times, duration, volume • Cell ID, LAC, tower location • Perform correlation between IPDR and CDR data for user activity analysis • Assist in investigations, audits, or analytics use cases involving telecom data • Work with large datasets and ensure data accuracy and consistency • Prepare structured outputs, summaries, and insights from raw records Required Skills • 2–3 years of hands-on experience working with IPDR and/or CDR data • Strong understanding of telecom domain concepts • Ability to independently read, interpret, and explain IPDR/CDR records • Experience handling large datasets (CSV, TSV, logs, databases) • Knowledge of data normalization and correlation techniques Technical Skills (Add-on) • Python knowledge for: • Data parsing and transformation • Automation and scripting • Basic analytics (pandas, regex, datetime handling) • Familiarity with SQL databases is a plus