Real-Time Gaming & Video Lottery Platforms (Global Markets)

Developed and optimized reel-based gaming platforms including Poker, Keno, and Video Lottery systems deployed across multiple international markets. These systems required precise payout algorithms, real-time symbol processing, and market-specific game customizations while maintaining high performance and reliability.

Designed core game logic, payout calculation engines, XML-driven pluggable configurations, and simulator porting for payout verification. Worked extensively on C/C++ based SGF gaming framework, enabling reusable skins, bonus logic, and jackpot features without recompilation.

Tech: C, C++, Xerces XML, SGF Framework, Visual Studio, Perforce, JIRA • UNIX & Windows environments

Banking Custody & Securities Processing Platform

Contributed to a large-scale custody and securities processing platform integrated with TCS BaNCS, enabling Straight-Through-Processing (STP) from trade to settlement for global banking operations.

Worked across modules including Security Trading, Corporate Actions, Portfolio Management, and Foreign Exchange. Enabled real-time updates on cash positions, exposures, and accounting workflows while ensuring compliance with market cutoffs and settlement rules.

Tech: C, C++, UNIX, Oracle SQL, PL/SQL • MasterCraft • QUARTZ

Telecom Rating & Billing Platform — Multi-Country Deployment

Worked as System Analyst on an end-to-end Telecom Rating and Billing solution deployed for major telecom operators including ER-Telecom (Russia), GTD (Chile), BT Openreach (UK), and NTT Comware (Japan).

Involved in solution design, development, UAT/IVT support, client operations training, and successful production Go-Live across multiple geographies. Provided critical production fixes within SLA and supported pre- and post-production stabilization activities.

The platform handled complex rating, billing cycles, mediation flows, and large-scale subscriber data processing in UNIX-based environments.

Tech: C++, Python, UNIX, Pro*C, OTL, OCCI, Oracle Database

Telecom Billing & Service Management (CUI Based System)

Developed a telecom service management platform allowing customers to request new connections, plan migrations (prepaid/postpaid), service terminations, and internet provisioning through a character-based interface.

Designed complete request workflows between customer and administrator modules with backend processing and approval systems in a UNIX environment.

Tech: C, C++, SQL, PL/SQL, UNIX

Alexa Chatbot — Zodiac Conversational Assistant

Designed and developed an Alexa Skill that provides zodiac-based conversational insights through voice interaction. Implemented intent handling, response workflows, and backend logic to deliver personalized horoscope-style responses in a natural conversational format.

Focused on seamless voice-to-logic integration, modular backend design, and API-driven responses to enable extensibility and maintainability.

Tech: Python, Alexa Skills Kit, REST APIs

Python-Based Intelligent Chatbot

Developed an intelligent chatbot using Python capable of handling conversational queries and automated responses. The chatbot demonstrated early adoption of AI-driven logic integrated into application workflows.

Emphasized modular design, API-based integration, and automation-driven response handling for scalable conversational systems.

Tech: Python, APIs, Automation