Sarath N — Software Engineer

Full-stack engineer with ~6 years of experience shipping production web and mobile products end-to-end. I work across the stack — Next.js and React on the frontend, Node.js and FastAPI on the backend — with a focus on microservice architectures, real-time systems, and AI/agentic applications. I started my career in QA at Mitsogo, validating web services and GUI flows end-to-end. That foundation in quality and edge-case thinking shaped how I build today. I moved into frontend engineering at QBurst, where I built FinBook — a production accounting application with chart-of-accounts and tax configuration — and contributed to shared design systems and component libraries in React + TypeScript. At Lirisoft, I shifted into full-stack and AI work, building a cross-platform Flutter virtual assistant with Whisper-powered speech-to-text, custom NLP workflows, and a Socket.IO streaming architecture across Flutter, Node.js, and Python services. At Earlydot, I architect and ship full products: ▸ SocioFlo — a 12-service multi-tenant social media management platform ▸ LyncScan — an enterprise POS + Kitchen Display System suite across a 3-app monorepo ▸ Humigent — a 5-service AI agent framework with pluggable vector stores (FAISS, Weaviate, Chroma) ▸ Daily Elon — a Slack ↔ Notion sync bot with agentic sentiment analytics ▸ ReviewUs — a smart review-routing platform connected to LyncScan ▸ Reflective Ant — a Payload v3 headless CMS for a client What I focus on: - Microservice architectures and multi-tenant SaaS platforms - Real-time systems with Socket.IO, WebSockets, Redis pub/sub, and Kafka - AI / agentic applications using LangGraph, multi-model orchestration, and vector stores - End-to-end product delivery — payments (Stripe, Razorpay), auth (Firebase, Keycloak), email (AWS SES) Stack: TypeScript · Next.js 15 · React 19 · Node.js · Express · FastAPI · TypeORM · PostgreSQL · Socket.IO · Kafka · Redis · LangGraph · Docker

Stackforce AI infers this person is a Full-Stack Engineer specializing in SaaS and AI applications.

Location: Kozhikode, Kerala, India

Experience: 6 yrs 3 mos

Skills

Microservice Architectures
Full-stack Development
Real-time Systems
Ai Applications
Quality Assurance
Frontend Development

Career Highlights

Expert in full-stack development with a focus on microservices.
Proven track record in AI and real-time systems.
Strong foundation in quality assurance and testing.

Work Experience

EarlyDot Tech Private Limited

Software Engineer (1 yr 2 mos)

Lirisoft India Pvt. Ltd.

Software Engineer (1 yr 4 mos)

QBurst

Software Engineer (2 yrs 3 mos)

Mitsogo Inc

Software Engineer (1 yr 6 mos)

Education

Bachelor of Technology - BTech at National Institute of Technology Calicut

Sarath N

Software Engineer

Kozhikode, Kerala, India6 yrs 3 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Expert in full-stack development with a focus on microservices.
Proven track record in AI and real-time systems.
Strong foundation in quality assurance and testing.

Stackforce AI infers this person is a Full-Stack Engineer specializing in SaaS and AI applications.

Contact

Skills

Core Skills

Microservice ArchitecturesFull-stack DevelopmentReal-time SystemsAi ApplicationsQuality AssuranceFrontend Development

Other Skills

LangGraphRedisNext.jsSocket.IOFirebaseGoogle APIsRazorpayStripeGoogle Business APIWebSocketCeleryFlutterWhisperNLPBehavior-Driven Development

About

Experience

6 yrs 3 mos

Total Experience

1 yr 8 mos

Average Tenure

1 yr 2 mos

Current Experience

Earlydot tech private limited

Software Engineer

Apr 2025 – Present · 1 yr 2 mos · Bengaluru, Karnataka, India

Architecting and shipping full-stack web products end-to-end across consumer SaaS, restaurant operations, AI platforms, and enterprise tooling. Contributing to architectural decisions for scalable, multi-tenant systems with a focus on microservices, real-time pipelines, and AI/agentic applications.
Highlighted projects:
▸ SocioFlo — Social Media Management Platform Architected and shipped a 12-service microservice platform with multi-tenant account management and role-based access. Built real-time campaign dashboards with Socket.IO and a rich-text post composer. Integrated Razorpay, Firebase, and Google APIs.
▸ LyncScan — Enterprise Restaurant Platform (POS + KDS) Built a full POS + Kitchen Display System suite (POS terminal, KDS, menu, reservations, multi-outlet management) across a 3-app monorepo. Implemented a multi-station KDS with age-color state buckets and real-time alerts.
▸ ReviewUs — Smart Review Routing Designed a review-routing module that pushes positive reviews to Google while privately capturing negative feedback for service recovery. Integrated Stripe subscriptions, Google Business API, Firebase auth, and AWS SES.
▸ Humigent — AI Agent Framework Engineered a 5-service agent platform supporting pluggable vector stores (FAISS, Weaviate, Chroma) and multi-tenant conversations. Built a real-time WebSocket layer over Redis pub/sub streaming live agent state to a Next.js operator UI.
▸ Daily Elon — Slack ↔ Notion Sync Bot Built a Slack workspace bot syncing task progress with Notion on cron schedules using Celery + Redis workers. Added an agentic sentiment/analytics service with LangGraph + OpenAI for team-pulse insights.
▸ Reflective Ant — Client Headless CMS Delivered a Payload v3 headless CMS for a client with S3 media uploads, role-based auth, and pluggable database support on Next.js 15.

LangGraphRedisNext.jsSocket.IOFirebaseGoogle APIs+3

Lirisoft india pvt. ltd.

Software Engineer

Dec 2023 – Apr 2025 · 1 yr 4 mos · Bengaluru, Karnataka, India

Built a cross-platform AI virtual assistant for productivity tracking and personalization, owning both client and backend layers.
▸ Developed a Flutter mobile + desktop app with real-time voice and text chat to track user activities, schedules, reminders, and habits, surfacing personalized productivity insights.
▸ Engineered a Socket.IO streaming architecture connecting the Flutter client, a Node.js app server, and a Python NLP service for low-latency interaction.
▸ Implemented a Whisper-powered speech-to-text pipeline with custom NLP workflows to convert voice input into contextual, actionable replies.
▸ Built secure authentication and encrypted socket streams for private sessions, plus Flutter analytics dashboards (charts, word clouds) backed by behavior/habit data pipelines.

FlutterSocket.IOWhisperNLPAI ApplicationsFull-Stack Development

Qburst

Software Engineer

Sep 2021 – Dec 2023 · 2 yrs 3 mos · Kochi, Kerala, India

Owned QA strategy and execution across web service and GUI flows.
▸ Translated requirements and technical specs into structured test plans and cases, then executed them across releases.
▸ Automated and validated web services and GUI flows with behavior-driven testing.

Behavior-Driven DevelopmentTest AutomationQuality Assurance

Mitsogo inc

Software Engineer

Oct 2019 – Apr 2021 · 1 yr 6 mos · ERNAKULAM

Developed production frontend applications in React + TypeScript for enterprise clients.
▸ Built FinBook, a production accounting application supporting chart-of-accounts and tax configuration, plus generation of bank receipts, payments, and credit/debit notes — owning the React + TypeScript frontend end-to-end.
▸ Integrated Keycloak for authentication and authorization, and refactored interface code to resolve defects and improve responsiveness across the application.

ReactTypeScriptKeycloakFrontend Development