type Engineer struct {
    Name        string
    Role        string
    Company     string
    Experience  string
    Focus       []string
    CurrentlyOn []string
    Mindset     string
}

me := Engineer{
    Name:       "Himanshu Asati",
    Role:       "Senior Software Development Engineer",
    Company:    "Razorpay (Payments & Onboarding Engineering)",
    Experience: "3.8+ years",
    Focus: []string{
        "Distributed Systems", "Fintech Infra", "Event-Driven Architecture",
        "Payment Lifecycle Engineering", "AI-Native Tooling",
    },
    CurrentlyOn: []string{
        "Acquiring-stack migrations (Go-native)",
        "RBI-compliant merchant onboarding pipelines",
        "Agentic SDLC workflows (Claude Code + MCP)",
    },
    Mindset: "Systems first. Code second. Architecture that evolves without going down.",
}

My interest sits at the intersection of distributed infrastructure, fintech reliability, and AI-native engineering. I'm drawn to problems where the architecture has to evolve without the system going down — and to tooling that makes engineers faster without making them dependent.

  

Feb 2025 – Present  |  Bengaluru, India

Core member of the Payments & Onboarding Engineering team — full payment lifecycle from merchant activation through payment creation, settlements, and reconciliation.

• Amazon COD Migration — Moved payment-link checkout flows to Go-native acquiring stack; backward-compatible API contracts + dual-write cutover of live transaction traffic with zero downtime
• Video KYC Pipeline — RBI-compliant merchant identity verification; idempotent event-driven webhooks with 3rd-party KYC integrations; funnel observability for merchant activation drop-off
• Business Verification Platform — GSTIN/CIN lookup via MCA APIs; OpenSearch with custom analyzers; resolved checkout gateway timeout → API latency 20s → 2s
• AI TechSpec Generator — 7-agent LangChain orchestration at Hack:O(n) 2025; Claude Code + Cursor SDLC workflows for automated PR reviews and production issue detection
• Authored HLD/LLD docs across payment gateway integrations, distributed pipelines, and compliance workflows
• Owns on-call rotations for critical payment workflows; debugs real-time transaction failures under live traffic

Aug 2022 – Jan 2025  |  Navi Mumbai, India

2024 (Sep–Jan 2025) — WhatsApp-based Wi-Fi access & lead capture for Jio World Centre (Meraki + FreeRADIUS); JioCX Email Billing Portal processing 200M+ daily transactions; activity log system tracking 1M+ API calls/day via Kafka + Elasticsearch

2023–2024 — Founding developer of JioCX email team; built JioSwift (transactional), JioCampaigns (promotional), and SMTP-as-a-Service; Kafka for high-throughput messaging; mentored new hires, led code reviews

2022–2023 (GET) — JioWorks multi-tenant project management from scratch; RBAC, 2FA, notification systems, custom reporting

Agentic workflows × multi-agent systems × where AI reshapes how software gets built
— not just what it builds.

MCP (Model Context Protocol) for developer tooling
Context Engineering + Sub-agents for autonomous SDLC
Event-driven architecture patterns in fintech

If you work on distributed systems, payment infra, or AI-native dev tooling — I'd enjoy the conversation.