Sandeep S. - Co-Founder / CTO

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Bengaluru, India

Experience

Jan 2024 - Present

1 year 11 months

Bengaluru, India

Co-Founder / CTO

SaaSyAI

Co-founded SaaSyAI as an "AI Factory" - MicroSaaS and deeptech consultancy specializing in LLM-powered products and AI consulting services
Built Genspark, an AI-powered personalized learning platform with 95% of codebase generated using agentic AI tools (Cursor, Claude, GPT-4) in 5 months
Architected RAG pipeline using LangChain, vector databases, and custom retrieval strategies for context-aware content generation
Designed multi-agent AI system with specialized agents for content generation, MCQ creation, and pedagogical optimization
Developed n8n-based automation workflows for lead generation (Reddit monitoring), data processing, and customer engagement
Created frugal agentic development workflow enabling full-feature rollout in 1 day with part-time commitment
Consulted for clients on AI strategy, LLM integration, and prompt engineering best practices

Apr 2020 - May 2023

3 years 2 months

Bengaluru, India

Engineering Manager

Zeta

Led engineering for core accounting platform serving 5 countries (Philippines, Vietnam, Brazil, Italy, Spain) in fintech/banking domain
Managed team of 12+ engineers building Zeta Tachyon Suite for banks and financial institutions
Successfully delivered features for Sodexo multi-country launches
Organized 60-Day-Challenge with 4 engineers to improve API performance, reduced P95 to 150ms and P99 to 300ms
Reduced quarterly incident count by 60% through systematic IAI planning and delivery

May 2019 - Apr 2020

1 year

Bengaluru, India

Lead / Principal Engineer

Zeta

Developed Calendar Management feature for core accounting platform used by financial institutions
Built multi-tenant configuration management service for tenant-specific resources and properties
Led team of 3 engineers delivering real-time transaction policy enforcement, database isolation, table partitioning
Drove CTO-office initiatives: cost optimization, performance improvements, library upgrades

Apr 2018 - Feb 2019

11 months

Bengaluru, India

Engineering Manager

Practo

Led 10 engineers building India’s most-used practice management software in healthcare domain
Integrated Salesforce for churn control and subscription management
Onboarded enterprise hospitals: CareFit, Max, Sunshine, Virinchi
Reduced infrastructure cost by 10-20% and testing effort by 5x through automation
Achieved 99.99% uptime for Ray and Qikwell services

Apr 2016 - Apr 2018

2 years 1 month

Bengaluru, India

Lead Software Engineer

Practo

Built Ray Connect IVR solution (Kookoo/Exotel integration) for appointment booking
Led adoption team: increased Ray Calendar adoption to 70%, Prescription module usage by 2.5x through recommendation system
Reduced response time by 50% for key API transactions
Implemented security fixes (IDOR, DDoS prevention)

May 2015 - Apr 2016

1 year

Bengaluru, India

Senior Software Engineer

Practo

Built EMR capabilities: Growth Charts (IAP/WHO), Prescription Templates, Controlled Drugs Support
Automated API generation via Twigs in Symfony
Integrated Totango for customer success and churn reduction

Jun 2013 - Dec 2014

1 year 7 months

Seattle, United States

Software Development Engineer, EC2 Networking

Amazon.com

Maintained and developed EC2 Firewall features managing security groups for EC2 instances
Implemented unit and automated tests in Python using Amazon’s internal framework
Developed diagnostics for EC2 Firewall for statistics gathering and behavior analysis

May 2012 - Aug 2012

4 months

Seattle, United States

Software Development Engineer Intern, AWS Team

Amazon.com

Built project management application using Java, JSP, Struts with @task REST APIs for TPMs

Sep 2008 - May 2011

2 years 9 months

Bengaluru, India

Systems Engineer, TCS-Apple account

Tata Consultancy Services (TCS)

Developed web applications using Java, JSP, Struts with Google Maps API integration
Built RESTful web services using Jersey (JAX-RS)
Designed internal tools (Requirement Tracker) using JSP, Servlets, JExcel API

Summary

AI Consultant & Engineering Leader with 15 years of experience building production systems across fintech, healthcare, and cloud domains. Co-founder/CTO at SaaSyAI, specializing in LLM integration, Retrieval-Augmented Generation (RAG) systems, and agentic AI development workflows. Led engineering teams at Amazon, Zeta, and Practo, delivering scalable products to millions across five countries. Deep expertise in AI strategy, prompt engineering, multi-agent orchestration, and automation workflows. Available for part-time or contract AI consulting.