Hey, I'm Kushal Soni

    Scaled systems handling 1M+ requests/day
    Built AI agents that automate the boring stuff
    From idea to production in record time
    Robust backend architecture & API design

    While others debate whether AI will replace developers, I am busy shipping features that matter. Microservices, AI integrations, real-time systems — I have built them all. Grounded, collaborative, and focused on results.

    Kushal Soni
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    What I Bring to the Table

    More than just code – I bring solutions

    AI-First Mindset for Scale

    LLMs, RAG systems, AI agents – I integrate cutting-edge AI into practical, production-ready solutions.

    Ship Fast, Ship Right

    I believe in rapid iteration without sacrificing quality. From MVP to scale, I get things done.

    Performance Obsessed

    Every millisecond counts. I optimize ruthlessly – from database queries to frontend rendering.

    Built to Scale

    Architecture that grows with you. Microservices, event-driven systems, cloud-native solutions.

    Ready to bring your ideas to life?

    Let's talk about your project

    Technical Skills

    Expertise across the full technology stack with a focus on modern, scalable solutions

    Backend

    Node.js
    Express
    Nest.js
    Fast API
    Microservices
    Golang
    Professional Journey

    Work Experience

    Building impactful solutions across startups and enterprises

    Product Engineer

    Shuru Technologies Private Limited

    Jul 2025 - Present
    Highlights
    • Shipped a multilingual AI voice agent with 300ms end-to-end latency using WebRTC streaming, integrating LLM-driven dialogue orchestration and open-source TTS models to automate lead qualification at scale; designed async pipelines to handle high-concurrency voice sessions reliably.
    • Engineered an AI-powered image generation workflow by orchestrating multiple LLMs for composite visual outputs, delivering a production-grade FastAPI backend with background task processing and cloud storage integration, improving content turnaround time by 40%.
    • Architected a highly available microservice for real-time pricing computation, processing 100k+ evaluations per day with < 120ms latency using asynchronous ingestion, rule-based resolution pipelines, and resilient fallback mechanisms.
    • Owned full-stack lead capture tools including a Strapi powered CMS backend and a Next.js frontend, building SEO optimized websites, forms, and interactive demos using SSR, ISR, and SSG to deliver fast, user-friendly experiences.

    Software Development Engineer

    Mitt Arv

    Jun 2023 - Jun 2025
    Highlights
    • Designed and owned backend APIs and domain models for core platform features including user inactivity tracking and globally configurable asset form modules; executed zero-downtime data migration for 30k+ active users.
    • Improved platform performance by introducing Redis caching layers, optimizing relational schemas, and tuning MySQL indexes, resulting in a 1.5Ă— reduction in critical API response times and improved system stability under load.
    • Built and optimized frontend application architecture using Redux, memoized selectors, debounced inputs, and robust form validation to reduce redundant API calls, improve UI responsiveness by 25%, and enhance overall user experience.
    • Implemented secure file-sharing workflows with role-based access controls and extensible REST APIs, supporting multiple delivery and permission models across enterprise customers.
    • Established centralized logging and observability pipelines processing 1M+ events per day, integrating Grafana dashboards to support performance monitoring, benchmarking, and proactive incident detection.

    Software Development Intern

    Mitt Arv

    Apr 2022 - May 2023
    Highlights
    • Built backend-driven internal tools including multi-level approval workflows, role-based access control, localization support, and referral tracking systems, contributing directly to platform scalability and governance.
    • Developed a scalable notification system with template-driven messaging and timezone-aware scheduling, enabling non-technical teams to manage 300+ notification templates independently.
    • Implemented feature flags, A/B testing, and event tracking to support data-driven experimentation, accelerating safe feature rollouts by 50%.
    • Designed reusable frontend UI components and user interaction flows for audio and video recording, feedback collection, and in-app security mechanisms, closely integrating frontend experiences with backend services.

    Featured Projects

    Showcasing some of my best work in web development and software engineering

    Services

    Comprehensive development services to bring your ideas to life

    Backend Engineering

    Robust backend systems that scale. Node.js, Python, PostgreSQL, Redis based secure APIs, auth, and third-party integrations.

    AI Integration

    Practical AI solutions – chatbots, content generation, RAG systems, AI agents. Production-ready and cost-optimized.

    DevOps & Cloud

    I build deployment pipelines and cloud infrastructure that scale with your product. From Dockerized apps and CI/CD to monitoring, alerts, and auto‑scaling—your systems stay fast, stable, and easy to ship.

    Ready to Work Together?

    Let's discuss your project and see how I can help bring your vision to life with cutting-edge technology solutions.

    Get In Touch

    Have a project in mind? Let's discuss how we can work together to bring your ideas to life.

    Let's Connect

    I'm always excited to work on new projects and collaborate with talented individuals. Whether you have a specific project in mind or just want to chat about technology, feel free to reach out!

    Book a Calendly Call

    Schedule a Call

    Location

    Mumbai, India

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