{"handle":"pankaj-singla","display_name":"Pankaj Singla","headline":"Senior Software Engineer at ToneTag","bio":"I build cloud-native microservices, secure transaction platforms, data pipelines, and scalable APIs. I work with Java, Python, SQL, SpringBoot, Spark, and AI technologies to develop reliable software, analytics workflows, and RAG-based applications.","location":"Bangalore, India","company":"ToneTag","role":"Senior Software Engineer","open_to":"Full Stack, Backend, FDE","languages":"English, Hindi, Punjabi","skills":["Java","Python","SQL","SpringBoot","FastAPI","Spark","PySpark","React","MySQL","PostgreSQL","MongoDB","Hadoop","AWS","Microservies","LLM","Claude","Copilot","RAGs","Agentic AI"],"positions":[{"title":"Senior Software Engineer","company":"ToneTag","location":"Bangalore, Karnataka, India","start_year":2025,"start_month":11,"end_year":null,"end_month":null,"description":"Improved throughput by 50 percent for a microservices-based CBDC platform handling secure wallet transactions and NPCI integrations. Implementing gateway and wrapper services supporting payload transformation, routing, authentication, and request proxy."},{"title":"Senior Software Engineer","company":"Airtel International LLP","location":"Gurugram, Haryana, India","start_year":2024,"start_month":2,"end_year":2025,"end_month":5,"description":"Built scalable data pipelines for KPI generation for 14 countries, including data ingestion, aggregations, transformations, and writing into sinks. Monitored and resolved pipeline failures, data skews, and anomalies."},{"title":"Software Engineer","company":"Société Générale","location":"Bangalore, Karnataka, India","start_year":2021,"start_month":7,"end_year":2024,"end_month":10,"description":"Migrated a monolith to a cloud-native microservice and improved latency by 40 percent. Implemented an event-driven approach for calculation of RWA metrics for securitization and improved code coverage, security, and code quality."}],"education":[{"school":"UT Austin","degree":"PGP","field_of_study":"Artificial Intelligence and Machine Learning","start_year":2025,"end_year":2026,"description":"Built end-to-end ML solutions including model development, hyperparameter tuning, and API-based deployment. Developed scalable APIs and solutions with LLM integration, RAG pipelines, and AI Agents."},{"school":"IIT Roorkee","degree":"B. Tech.","field_of_study":"Electronics and Communication Engineering","start_year":2017,"end_year":2021,"description":"Secured 2nd Rank in Annual Tech Fest of IIT Roorkee at Models and Robotics Section. AIR 1092 in JEE Advanced and AIR 2036 in JEE Mains."}],"work_email":null,"phone":null,"calendar_url":null,"website_url":null,"linkedin_url":null,"x_url":null,"github_url":null,"locked":["work_email","phone","calendar_url","website_url","linkedin_url","x_url","github_url"],"contact_visibility":"paid","unlock_price_cents":100,"call_price_cents":null,"accepts_hiring_messages":true,"work_verified":false,"work_verified_domain":null,"is_public":true,"owned":false,"created_at":"2026-09-21T17:44:40.711329Z","agents":[],"agent_count":0,"follower_total":0,"posts":[],"posts_total":0}