AI product engineering
LLM workflows, grounded retrieval, evaluation loops, and AI experiences designed around real users.
Meet the developer
AI products · systems · problem solving
SadanandJha.
Software developer turning ambitious ideas into intelligent products—combining AI workflows, contest-grade problem solving, and backend systems built to survive the real world.
Delhi, India ICPC Regionalist Computer Science
Developer of
QuizSupport
Backend development
Reliable APIs, concurrency control, background queues, caching, and production-minded services.
Scalable systems
PostgreSQL data modelling, Redis-backed workflows, observability, and resilient infrastructure.
ICPC problem solving
Contest-tested algorithms, disciplined reasoning, and the habit of finding the cleanest path under pressure.
Intelligence, built into the product
AI that does useful work.
Not an AI badge on top—reasoning, retrieval, evaluation, and control designed into the workflow.
01
AI PRODUCT
QuizSupport AI Studio
Turns a topic or source document into a structured, editable assessment workflow—without hiding control from the educator.
02
INTELLIGENCE LAYER
Grounded RAG systems
Retrieval, context assembly, and traceable generation pipelines that keep answers connected to the right knowledge.
03
ORCHESTRATION
Agentic workflows
Purpose-built graphs for reasoning, tool use, validation, and human review—engineered as product infrastructure.
Intelligence in motion
Watch the system work.
AI systems
Intelligence that checks itself
SYS 01
Generation, specialist evaluation, scoring, and feedback operate as one dependable intelligence loop.
AI response
candidate output
Accuracy
0.97
Relevance
0.94
Safety
pass
Reasoning
0.91
Format
pass
Aggregate
94 · VERIFIED
feedback loop
The person behind the systems
Curiosity travels further than code.
Strong products come from looking beyond the obvious answer—observing how people move, learn, and solve problems, then bringing that perspective back into the build.
Curious by defaultCalm under constraintsAlways learning
Experience
Engineering systems that hold up in the real world.
Correctness, performance, and the unglamorous details that turn an exciting prototype into dependable software.
0K+
students served
0K
monthly users
Software Engineer Intern
Delhi Skill and Entrepreneurship University
- Built core modules for a centralized university ERP designed for high-concurrency academic workflows.
- Optimized PostgreSQL queries and Redis caching to sustain responsive evaluation and registration pipelines.
- Engineered ACID-compliant validations and technical documentation for reliable system operations.
Flagship AI product
An AI-powered assessment platform combining quiz creation, secure attempts, real-time participation, background grading, analytics, and observability in one cohesive product.
Explore the platformAI-assisted creation
Full-stack product
Secure assessments
Resilient grading
Engineering toolbox
Technologies I work with.
Selected for the problem—not for the trend.
TypeScriptNode.jsNext.jsPostgreSQLRedisDockerBullMQJavaSpring BootPythonFastAPIC++LangChainLangGraphRAG Pipelines
Build something meaningful
Have an ambitious problem worth solving?
I'm interested in thoughtful engineering, scalable systems, and AI products with a real reason to exist.