Kushal Soni

Product Engineer

Mumbai, Maharashtra, India4 yrs 3 mos experience
AI EnabledAI ML Practitioner

Key Highlights

  • Expert in building scalable microservices and APIs.
  • Proven track record in AI and machine learning integration.
  • Strong focus on agile delivery and continuous improvement.
Stackforce AI infers this person is a Full-Stack Developer with expertise in SaaS and AI-driven applications.

Contact

Skills

Core Skills

Artificial Intelligence (ai)Backend DevelopmentFull-stack DevelopmentFrontend Development

Other Skills

AlgorithmsAnalytical SkillsAndroid DevelopmentBackendBootstrapCSSCascading Style Sheets (CSS)Data ScienceData StructuresDatabase Management System (DBMS)Decision-MakingEngineeringExpress.jsFast APIFirebase

About

As a Software Engineer with more than 3 years of work experience, I have worked across diverse projects spanning backend, frontend, cloud, and AI. My expertise lies in designing and delivering scalable, production-ready applications with end-to-end ownership from system architecture to deployment in cloud-native environments. Core Expertise: Backend Development: Building resilient microservices with Node.js & Python, designing efficient APIs, and architecting scalable database schemas. Databases: Proficient in PostgreSQL, MySQL, and MongoDB, with experience optimizing query performance and ensuring high availability. AI & Machine Learning: Hands-on experience integrating LLMs, working with open-source AI models, and implementing computer vision pipelines to power intelligent product features. Cloud & DevOps: Deploying applications on AWS & Azure, orchestrating with Docker/Kubernetes, and setting up CI/CD pipelines for reliable delivery. Frontend Engineering: Crafting performant UIs with React.js & Next.js, implementing responsive design patterns, and extending capabilities to mobile with React Native & Flutter. I approach every project with a strong focus on scalability, security, and maintainability, ensuring solutions not only meet technical excellence but also align with business goals. Collaboration, agile delivery, and continuous improvement drive my way of working. Always open to connecting around opportunities where backend engineering meets AI innovation.

Experience

Shuru

Product Engineer

Jul 2025Present · 8 mos · Remote

Artificial Intelligence (AI)Python (Programming Language)Large Language Models (LLM)Node.jsPostgreSQLFast API+3

Mitt arv

2 roles

Software Engineer

Jul 2023Jun 2025 · 1 yr 11 mos

  • Worked on core platform features, including a scalable user inactivity tracking system and a globally configurable asset form module. Executed a seamless data migration for 10k+ users with zero downtime and zero data loss.
  • Enhanced API performance and backend efficiency by introducing Redis caching for frequent queries, optimizing SQL indexes, and restructuring relational tables to simplify queries, reducing load and improving response times for users.
  • Refactored application state using Redux and memoized selectors, advanced form handling with validation, controlled components, and debounce logic, boosting UI performance by 25% and reducing redundant API calls.
  • Implemented asynchronous job processing and queue management, increasing task throughput by 3x and ensuring heavy background operations completed reliably under high load. Engineered a file sharing feature with member-level access controls across multiple delivery types, designing database schemas and RESTful APIs that ensured access management and simplified collaboration.
  • Introduced a scalable design system using modular SCSS architecture, ensuring consistent styling across components and reducing UI bugs resulting in faster development cycles, easier maintenance, and seamless platform-wide theming.
  • Established a centralized logging and observability system using Kafka, capturing 1M+ logs/day and integrating with Grafana to enable real-time monitoring, proactive anomaly detection, and faster incident resolution.
  • Wrote automated unit test cases to maintain application stability, catch regressions, and prevent critical production issues. Managed end-to-end deployment of mobile and web applications, along with backend services, across environments.
Node.jsReact.jsMicrosoft AzureFlutterFull-Stack DevelopmentNext.js+9

Software Engineer Intern

Apr 2022Jun 2023 · 1 yr 2 mos

  • Founding Team Member
  • Contributed to internal tools, including a two-level approval workflow for role-based access control, platform localization with multi-language support, and a referral tracking system to drive user growth and engagement.
  • Created a multi-region notification system with template-driven messaging and timezone-aware scheduling to ensure consistent, personalized delivery, reducing engineering effort by enabling teams to manage over 100+ templates.
  • Introduced event tracking to capture user behavior insights and added feature flags with A/B testing, enabling data-driven decisions, lowering release risk, and accelerating feature rollouts by 50%.
  • Integrated SAS authentication for Azure Blob Storage, enhancing data security, and migrated workloads to Docker and Azure Container Registry, improving deployment efficiency.
  • Developed and optimized Flutter modules with GetX state management and biometric authentication, enhancing app security and user experience. Worked across modules including authentication, notifications (push, email, in-app, WhatsApp), referral systems, and dynamic content tools, supporting scalable feature delivery.
  • Built backend architecture with Node.js, Express.js, and MySQL, optimizing APIs and database schemas with Sequelize ORM to improve query efficiency by 30%.
  • Created a fully responsive ReactJS website with animated UIs, driving 500+ user engagements per month and accelerating product delivery through structured tech processes.
FlutterNode.jsExpress.jsMySQLReact.jsMicrosoft Azure+3

Travel & payments

Web Developer

Jan 2022Apr 2022 · 3 mos · Remote

  • Crafted a consultancy website with 100% customizable page content, including titles, descriptions, image sliders, announcements, registration tabs, and an admin panel for data management.
  • Designed the front end using HTML (EJS templates) and CSS, leveraging component-based architecture for
  • reusable UI components, implementing pagination for seamless navigation, and optimizing performance with lazy loading techniques improving page load times by 20%.
  • Contributed to the NodeJS Backend, implementing efficient SQL database schemas, and RESTful APIs.
  • Deployed the server on Google Cloud App Engine with Google Buckets for media storage.
HTML5React.jsNode.jsExpress.jsCascading Style Sheets (CSS)Google Cloud Platform (GCP)+3

Youniv

Back End Developer

Dec 2021Jan 2022 · 1 mo · Mumbai, Maharashtra, India · Remote

  • Creating the backend for the website using firebase and
  • integrating it with the frontend developed using Next.js.
  • Implementing advance functionalities like surveys, company announcement, job posting, student posts, company searching, user achievements and leaderboard etc.
Cascading Style Sheets (CSS)Next.jsFirebaseBackend Development

Jetstar gaming

MERN Developer

Nov 2021Dec 2021 · 1 mo · Mumbai, Maharashtra, India · Remote

  • Worked on backend and frontend of the website to implement additional functionalities and also improve the UI. Created complex Rest APIs for the membership functionalities for the users where they can sell and rent
  • games according to the plan they have purchased. Also integrated the backend with the Paytm payment gateway.
React.jsMongoDBNode.jsBootstrapExpress.jsTailwind CSS+1

Abit rgit - association of budding information technocrats

Technical Specialist

Aug 2020Dec 2021 · 1 yr 4 mos

  • Responsibility of maintaining the college website and implementing new features consistently.
Web DevelopmentPublic Speaking

Rgit codecell

Technical Team Member

May 2020Jul 2021 · 1 yr 2 mos

  • Organizing technical events and mentoring the participants. Writing reports and blogs related to the events. Part of logistics team for planning the flow of webinars,reach and teach programs.
Web DevelopmentTeam Management

Education

MCT's Rajiv Gandhi Institute Of Technology

Bachelor of Engineering - BE — Information Technology

Jan 2019Jan 2023

Acharya Ambalal V Patel College

Higher Secondary school

Sep 2017Sep 2019

Utpal Shanghvi School

Secondary School

Jul 2004Jul 2017

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