E Sai Krishna

Team Lead – Senior Software Engineer AI SDLC Enablement, Agentic Automation & System Modernisation

• Led enterprise adoption of AI-augmented software development as the team standard — rolled out Claude Code with custom plugins, skills and slash commands, ran hands-on enablement on agentic coding workflows, and drove the team to AI Maturity Level 3, improving developer productivity by ~25%.
• Designed tool schemas and abstraction layers and deployed agentic SDLC automation agents for code generation, code review and test coverage using agent SDKs. Drove migration of 5+ legacy applications to .NET Core, using the AI SDLC pipeline to automate component-level conversion and improving reliability by ~35%.
• Owned the technical harness that validated AI-generated code: quality gates in GitHub Actions CI/CD (deployment time cut from hours to under 20 minutes), Verify end-to-end integration tests, editorconfig and static-analysis standards, build verification, Flyway migration checks in CI/Git hooks, secrets-guard hooks, and agent API observability on CloudWatch distributed tracing.
• Mentored 11 senior engineers & QA in .NET, system design and AI-native programming practices; partnered with the client architect and lead on AWS evaluation, cloud-native API modernisation and AI tooling strategy.

Team Lead – Software Engineering Service Health Assessment — System Modernisation

• Built a RAG pipeline (Pinecone) grounding a tax agent in the internal knowledge base and documentation, enabling accurate Q&A and change-tracking — part of the GenAI hackathon solution, productionised as an internal Q&A tool for business analysts.
• Designed a Workflow Orchestration Platform (Hangfire) replacing the legacy batch system and executing thousands of jobs daily — retry policies, failure containment, idempotency guarantees and CloudWatch observability; reduced job failure rate 30% and eliminated manual intervention in 90% of scenarios. Added WebSocket notifications (25% server load reduction, sub-500ms UX).
• Led RCA on a WCF production outage through full recovery.

Senior Software Engineer Corporate Tax Platform

• Authored the REST API modernisation design document for services handling 50K–100K requests/day — deterministic contracts, versioning, schema consistency and observability requirements targeting ~50% performance improvement; adopted as the team architectural standard.
• Performance profiling reduced page load 40% and AWS RDS + Lambda optimisation achieved 20% cost reduction.

Software Engineer / Senior Software Engineer InsurTech Platform (Property & Casualty Insurance)

• Built RESTful and GraphQL APIs for Socotra PAS; automated quote pricing engine in under 5 seconds (80% manual review reduction); Stripe Payment Gateway integration; optimised document generation by 5+ seconds/document.
• Proposed and implemented AWS infrastructure re-architecture resolving bulk quote conversion failures — 60% revenue increase within two quarters; designed DynamoDB-backed APIs with idempotency guarantees, rate controls, and tenant boundary enforcement at 99.9% availability SLA.
• Orchestrated monolith-to-microservices migration with event-driven pub-sub (SNS/SQS) — 40% error reduction.
• Introduced GitHub Actions CI/CD across 5 services — 2 weeks → 3 days.
• Automated batch job system saving 104 engineer-days/year; mentored 5 engineers (2 promoted to Senior).

• Tier-2 technical support for enterprise clients (Microsoft, Motorola, Samsung, Apple); JavaScript · HTML · CSS.

• Automated regression suites with Selenium and NUnit in C#/.NET; regression coverage improved 60%.