Prasad Rane
Building next-generation applications with 10+ years of expertise in .NET, Angular, AWS, and AI technologies. Passionate about merging robust backends with modern AI agents to create fast, scalable software solutions.
verified Shipped an Amazon Bedrock AI router at Rocket Mortgage: 70% of policy queries automated, answers in under 10 seconds.
About Me
I'm a Software Engineer with 10+ years of experience architecting high-throughput distributed systems, cloud-native microservices, and AI-enabled platforms. At Rocket Mortgage, I engineered an AI Intent-to-API router using Amazon Bedrock (Claude Sonnet) that automated 70% of policy queries end-to-end — reducing 3–4 minute manual lookups to under 10 seconds.
I specialize in end-to-end system design, event-driven architectures (Kafka / AWS MSK), observability, and security modernization — bridging proven .NET Core / Angular backends with modern AI/LLM orchestration (Amazon Bedrock, GraphRAG) to deliver reliable, high-throughput products.
Technical Expertise
Professional Journey
- Built and shipped the AI projects featured below: Content Machine, Operon Job Hunter, Code Turtle Engine, and a GraphRAG resume assistant.
- Earned the AWS Certified Cloud Practitioner certification (Apr 2026).
- Deepened hands-on skills in multi-agent systems, GraphRAG with vector search (LanceDB), and .NET 10 / Roslyn tooling.
- Engineered an AI Intent-to-API router using Amazon Bedrock (Claude Sonnet), converting natural language mortgage policy queries into structured JSON microservice payloads — automating 70% of policy queries end-to-end and cutting manual lookups from 3–4 minutes to under 10 seconds with <450ms latency and 98% accuracy. Implemented strict prompt guardrails and a full S3 audit trail for compliance.
- Spearheaded migration of a mission-critical VB.NET underwriting engine to AWS ECS Fargate (.NET Core), cutting infrastructure costs by 40%, achieving 99.95% uptime, and reducing support tickets by 70%. Raised deployments from quarterly to weekly with Terraform IaC and GitHub Actions.
- Architected a self-service Product Config platform (Angular 14/18, .NET 6/8, DynamoDB), reducing rule deployment from 14 days to <15 minutes and enabling 47 self-service production changes in month one.
- Re-engineered Dynatrace synthetic monitoring across Fannie Mae loan microservices, slashing on-call alert noise by 80%, improving observability accuracy from 60% to 98%, and reclaiming ~20 engineering hours monthly.
- Established enterprise-wide Kafka / AWS MSK governance standards (topic naming, IAM least-privilege, Avro Schema Registry) adopted across 5 event-driven teams within 3 months, with schema compatibility checks embedded directly into CI/CD.
- Propagated correlation IDs through a 4-stage AWS Lambda / SQS pipeline, achieving 100% cross-service log correlation with zero DLQ message loss and cutting incident investigation from hours to minutes.
- Mentored interns and associate engineers through architecture onboarding, PR reviews, and live PagerDuty / Dynatrace incident walkthroughs, bringing a teammate to independent on-call with zero incidents.
- Diagnosed and resolved intermittent 10–15s transaction stalls in a 50,000+ daily transaction service using
dotnet-counters,dotnet-dump, and WinDbg; implementedSemaphoreSlimthrottling for 99.99% availability. - Owned end-to-end OAuth2/JWT security migration across 7 dependent teams, resolving 3 high-priority security audit findings and reducing auth failures by 60%.
- Built a one-command Docker Compose local dev environment, reducing new-developer setup from 1–2 weeks to <1 day (<5 minutes container spin-up).
- Optimized SQL Server execution plans for nightly enterprise reports via set-based temp tables and composite indexes, slashing latency from 45s to <3s and reducing peak CPU load by 30%.
- Engineered fault-tolerant payment gateway integrations with exponential-backoff retry and idempotency keys, enabling thousands of tenants online with 100% graceful failover and zero ledger corruption. Reduced manual check processing by 25% via an automated payment portal with real-time ledger reconciliation.
- Architected a dynamic GraphQL query aggregation engine for customer support dashboards in Angular / .NET Core, consolidating 15+ REST roundtrips into a single query and cutting dashboard load times by 65%.
- Designed a reusable event-driven SignalR framework using WebSockets to replace an API polling system, broadcasting delta-only updates to client hubs and improving UI response times by 25%.
- Eliminated sleep-mode freezing and resume-state memory leaks across hundreds of global optical test instruments via memory dump profiling and
CancellationTokenSourcetask aborts, achieving zero field-reported recurrences. - Architected an offline-first asynchronous C# / REST API sync pipeline with local JSON caching and background retry, replacing a manual USB/email export workflow to achieve 1-click cloud sync with zero report data loss across hundreds of field tests.
- Delivered custom full-stack .NET / SQL Server ERP solutions for commercial SMB clients, automating manual spreadsheet billing to reduce error rates to near zero and saving clients 10+ operational hours weekly.
- Designed relational schemas and personally handled IIS deployment and user training, delivering projects from requirements through post-launch support on time and within budget.
Certifications
Featured Projects
Resume AI Chatbot & Tailoring Engine
lock Private CodeAn agentic resume system powered by Microsoft GraphRAG and Google Gemini. Builds a localized knowledge graph of professional experience to answer recruiter questions and dynamically match/tailor resumes against job descriptions, outputting structured, ATS-optimized PDFs.
Content Machine
A local-first AI editorial engine that turns real engineering signals into high-signal technical content. A 4-judge Writer's Council (Narrative, Punch, Depth, Slop Allergist) scores drafts against a frozen rubric with a composite gate of ≥ 9.0 — and a Humanize Transformer purges 41 canonical AI-tell variants before anything ships.
Operon Job Hunter
An autonomous multi-agent job search platform that tailors resumes to each posting. A LanceDB-backed GraphRAG index grounds every tailored resume in real experience, multi-provider LLM failover (Amazon Bedrock, Google Gemini, Qwen) keeps it running, and a ReportLab compiler outputs ATS-optimized PDFs, served from Vercel Edge.
Code Turtle Engine
A .NET 10 CLI AI code reviewer grounded in Roslyn compilation — every symbol cited in a review finding is audited against the actual compiler payload before it reaches you. Three parallel LLM personas (Performance, Security, Architect) run concurrently with a 2/3 quorum gate; the Turtle Shell Guard strips any finding whose citations don't survive exact-match resolution against the full symbol set.
ForecastFlow
A smart daily planner that integrates weather forecasts with task management, providing location-based activity suggestions. Features real-time weather data, AI-generated recommendations, and a beautiful responsive interface.
Let's Build Something Amazing
Ready to discuss your next project or explore opportunities? I'm always excited to connect with fellow innovators and organizations looking to push the boundaries of technology.