Headline

Senior Software Engineer · AI & Automation Systems │ Built self-hosted LLM pipelines, n8n workflows & production AI systems that cut ops costs by 99% | Full-Stack · Node.js · React · AWS

About

I get uncomfortable around broken systems. When I see a manual process, an expensive workaround, or a problem nobody's questioning — I go deep until I understand exactly why it's broken. Then I build the fix. At Simplotel, I didn't wait for tickets. I found the problems. → Support team was spending ₹50,000/month routing 300+ tickets/day manually. I built Argus Sentinel — a self-hosted LLM + n8n hybrid pipeline. It now runs 24x7, 100% assignment rate, 99.2–99.6% accuracy. Cost today: ₹438/month. → Plugin code quality had no scalable QC process. I built an AI-powered review pipeline: Jira resolves → n8n triggers → code extracted → hybrid rule + LLM validation → engineer notified on Slack. Instant. Consistent. No bottleneck. → Audited 20,000+ plugins across 2,000+ hotel websites. Found patterns. Built a 30+ snippet library. Documented it like a public API. Team uses it daily. → Introduced and self-hosted n8n at Simplotel. Became the internal automation owner across all departments. I work across whatever the problem needs — frontend, backend, infrastructure, LLM deployment, workflow automation, system design. The tech is just the tool. The problem is the point.

Location

Bengaluru

AI stack

anthropic apis

dalle

hermes agent

hugging face

n8n

ollama

Work experience

Senior Software Engineer - Platform & Automation at Simplotel, Oct 2025 - Present · 1 yr 1 mo, • Sole owner and maintainer of Golden Plugins repository (20+ reusable frontend modules powering multiple production websites). • Architect and maintainer of Simplotel AI Automation repository including n8n workflows and internal LLM integrations. • Designed and deployed self-hosted automation infrastructure (AWS ECS, EFS, CloudFront, CI/CD) and optimized production deployment using VPS model. • Productionized Gemma 3:4B LLM for internal ticket routing while ensuring data remains within company-controlled infrastructure. • Built 40+ reusable New Booking Engine snippets and contributed to migration stability. • Restored and stabilized Slack–Jira–Zoho automation pipelines. • Reviewed and optimized ~27K custom plugins where required.

Software Engineer at Simplotel, Jul 2023 - Mar 2026 · 2 yrs 9 mos

Full-stack Developer at Digikull, Dec 2022 - Jun 2023 · 7 mos, Pune, Maharashtra, India

Education

Bachelor of science, Science, Deogiri College Chh. Sambhaji Nagar

Public links

github: https://github.com/abhishekSonawane97

abhisheksonawane.pages.dev: https://abhisheksonawane.pages.dev/