May 2025 – Jun 2025 · 1 mo · Bhilwara, Rajasthan, India · Remote

• Seasoned Solution Architect with 19+ years of experience designing and delivering scalable, AI-driven systems across diverse domains including healthcare, insurance, telecom, sports, logistics, and e-commerce. Expertise in Python, AI/ML (LLMs, Hugging Face, forecasting), Java (Spring, J2EE), and cloud platforms (AWS, GCP, Azure). Proven track record in leading full software development lifecycle (SDLC), from planning to deployment.

Sep 2019 – May 2025 · 5 yrs 8 mos · Bhilwara, Rajasthan, India · Remote

• Joined as first developer; built and deployed company’s initial successful product solo.
• Led solution design, implementation, and team growth (30+ members).
• Key Projects:
• Claim Processing System
• Designed and developed a comprehensive platform for eligibility verification, pre-authorization checks, and claims processing using Availity. Supported data entry, PDF/Excel uploads, and integration with third-party databases. Built using Python (Flask) and PostgreSQL.
• RTLS Analytics Platform
• Built a real-time analytics dashboard for monitoring network health and system utilization for a US-based healthcare RTLS provider. Utilized Python, Angular, WebSockets, AWS Redshift, and a customized Apache Superset for data visualization.
• Predictive Analytics Engine
• Developed a time-series forecasting tool integrating multiple data sources (Excel, CSV, Salesforce, and relational databases). Leveraged Python (scikit-learn, AutoTS, TensorFlow, Keras, Seaborn) and Angular to build an intuitive interface for forecasting and visualization.
• Custom LLM-Based Chatbot Framework
• Created a configurable chatbot platform powered by in-house LLM servers. Supported context extraction from websites, PDFs, Excel, and text files, with the ability to return embeddable JavaScript snippets. Stack included Python, Angular, LangChain, and Hugging Face models (Vicuna, Falcon, Airophin), deployed on GPU-based infrastructure.
• Automated Trading Application
• Engineered a PyQt5-based desktop application for automated trading based on candle chart patterns and market speed analysis. Tech stack: Python, Plotly, ECharts, PostgreSQL, WebSockets, Valkey, gRPC, and integrations with Rithmic, CQG, and IBKR platforms.
• Managed AWS deployment with multi-region, clustered architecture.
• Integrated Hugging Face models for LLM-based tasks using FastChat.

Apr 2018 – Sep 2019 · 1 yr 5 mos · Gurgaon, Haryana, India

• I managed internal and external client projects as Senior Information Technology Consultant. During this period I managed Native mobile applications and web application development using PHP.
• Major Projects during this tenure are :
• 1. Radio city mobile application for android and iPhone mobiles.
• 2. Project management tool for company valuation
• 3. An e-commerce product customization using woo-commerce.

Sep 2009 – Mar 2018 · 8 yrs 6 mos · Gurgaon, India

• Working on Telecom domain, E-commerce /M-commerce & mobile application development:
• Running different Telecom services for different telecom operators around the world. We running SMS, USSD, OBD & WAP services for these operators for millions subscriber per month.
• Application and service development in J2EE (Spring, Struts, web services & JSP/Servlets), Integrated SMS/USSD gateway (Kannel) , WAP and OBD platforms.
• Also managing the Android and iPhone application on different domains including E-Commerce, Sports, profiling apps and business app.
• Also managing CRM development for mobile apps and other clients, Web servers, hosting of application, VPN connectivity, Linux, Mysql , Amazon EC2 server, Amazon S3 services, Payment gateway integration, FedEx shipping API and many more web services.
• Current Responsibility
• 1. Managing project/product and team using Jira.
• 2. Control the complete application (Web , Android and iPhone) development life cycle from Requirement to Production using agile methodology.
• 3. Web Frontend , Backend Module Architect and database Designing .
• 4. Devising Strategy for new product development, product positioning and monetization.
• 5. Data Analysis.
• 6. Third party libraries integration.
• 7. Repository Management.
• 8. Code Reviews and Production deliveries.
• 9. Client and vendor management
• 10.33% involvement in development (during start / launch of the product and critical items)
• 11. Agile methodoloy implemented.

Jun 2007 – Nov 2009 · 2 yrs 5 mos · Gurgaon, India

• Flex/Actionscript Development : Using MVC Cairngorm framework, BlazeDS
• Java Developemt : Using Servlet , Hibernate
• MYSQL DBA : Managing database of approx 200 tables & database server.
• Server Admin : Managing all opensource server using in current application like JBoss 4.x, Linux servers, Wowza Media Server, BlazeDS, & other misc. tools for manage & monitor these servers

Jan 2004 – Jan 2007 · 3 yrs

• managing the in house application for student and examination section. Alsomanaged multiple project labs for B.Tech students.

Jan 2002 – Jan 2004 · 2 yrs

• Managed different project labs for B.Tech students and managed Linux environment in the college.