KunalFull Stack DeveloperOpen to Opportunities

Available for Full-Stack, Frontend, BackendAvailable for Full-Stack, Frontend, Backend, and Product engineering work

Kunal TyagiFull Stack Developer

Calsoft Pvt LtdDevelopment Engineer,Bengaluru

I build production-grade full-stack applications across React, Angular, Node.js, Golang, etc with a focus on dashboards, APIs, cloud workflows, automation, and maintainable product architecture.

2.3

Years Exp.

8.01

CGPA

10+

Projects

Projects Contact Now

Current Focus

Full-Stack Product Engineering

Full-Stack Engineering

React, Angular, Next.js, TypeScript, Node.js, Golang, Python, PHP

Product Interfaces

Dashboards, social apps, booking flows, blogs, forms, and reporting

APIs & Data Systems

REST, GraphQL, Laravel, Sails.js, Express, MongoDB, MySQL, SQLite

Cloud, AI & Automation

AWS, multi-cloud networking, Docker, Kubernetes, CI/CD, AI fluency

Years building SaaS platforms

10+

Enterprise and personal builds

Languages across production and projects

Cloud, AI, and core CS certifications

Bengaluru, India +91 8439222330

Skills

A stack tuned for full-stack products, APIs, cloud, and automation.

Languages

JavaScript (ES6+)TypeScriptGolangPythonPHPC++

Front-end

React.jsAngularNext.jsReact Server ComponentsServer ActionsTypeScriptReduxZustandReact QueryReact Hook FormRxJSYupZodBladeTailwind CSSBootstrapMaterial UIRadix UIHTML5CSS3Storybook

Back-end & APIs

Node.jsGolangPythonPHPLaravelExpress.jsNestJSSails.jsREST APIsGraphQLWebSocketsSocket.ioMQTTEclipse PahoAuth.jsJWTZodAuthenticationRBAC

Databases

MongoDBMongooseMySQLPostgreSQLRedisSQLitePrisma ORMgolang-migrateIndexingSchema Migrations

Cloud & DevOps

AWS EC2S3RDSLambdaCloudFrontMicrosoft AzureGoogle Cloud PlatformOracle CloudTerraformDockerDocker ComposeKubernetesNginxVercelCI/CDGitHub ActionsGitLab CI/CDOpenTelemetryLinuxrsyncfsnotify

Tools & Testing

JestCypressVitestGitGitHubJiraConfluencePostmanSwaggerFigmaVS CodePyCharmOpenCVNumPyPillowLinux/UnixBashAgile

Timeline

Enterprise products, cloud platforms, and embedded delivery.

Calsoft Pvt Ltd

Development Engineer

April 2025 - Present

Bengaluru, India

Supporting and optimizing CI/CD pipelines with Docker and GitHub Actions.
Engineering Kit-Orchestrator, an air-side OTA software update orchestration system.
Designing event-driven Golang services with MQTT, REST adapters, SQLite, migrations, and worker pools.
Delivering cross-platform static binaries for amd64 and ARMv7 hardware through GitLab CI/CD.
Working as a Full-Stack Developer on Aviatrix CoPilot, a multi-cloud network visibility and operations platform.
Developing React and TypeScript dashboards for topology, traffic, and performance analytics.
Integrating REST and GraphQL APIs with Node.js and Golang services.
Contributing reusable components to Flightsuit and maintaining consistent UI/UX standards across applications.

Calsoft Pvt Ltd

Development Engineer

April 2025 - Present

Bengaluru, India

Supporting and optimizing CI/CD pipelines with Docker and GitHub Actions.
Engineering Kit-Orchestrator, an air-side OTA software update orchestration system.
Designing event-driven Golang services with MQTT, REST adapters, SQLite, migrations, and worker pools.
Delivering cross-platform static binaries for amd64 and ARMv7 hardware through GitLab CI/CD.
Working as a Full-Stack Developer on Aviatrix CoPilot, a multi-cloud network visibility and operations platform.
Developing React and TypeScript dashboards for topology, traffic, and performance analytics.
Integrating REST and GraphQL APIs with Node.js and Golang services.
Contributing reusable components to Flightsuit and maintaining consistent UI/UX standards across applications.

Calsoft Pvt Ltd

Development Engineer Intern

April 2024 - April 2025

Bengaluru, India

Worked as a Full Stack Developer on CalsoftOne, an internal talent management and HR workflow platform used for recruitment, onboarding, and employee lifecycle workflows.
Developed scalable Node.js and Sails.js REST APIs for candidate management, interview scheduling, onboarding, search, filtering, pagination, and large dataset processing.
Designed reusable Angular and TypeScript UI modules for recruitment pipelines, candidate profiles, interview coordination, and workflow-driven HR operations.
Implemented server-side validation, request handling, and role-aware API flows to improve reliability and protect sensitive HR workflow data.
Optimized API response patterns and front-end rendering with asynchronous data handling, skeleton loaders, and efficient state updates for smoother user experience.
Collaborated in Agile ceremonies, sprint planning, code reviews, Jira tracking, and cross-functional debugging with senior engineers, QA, and product stakeholders.
Improved maintainability by organizing feature modules, reusable services, form logic, and shared UI patterns across Angular application flows.
Worked with MongoDB/MySQL-backed data models and query patterns to support recruitment analytics, candidate filtering, and operational reporting requirements.

Projects

Premium product work, shaped into case studies.

Back-end & Systems Engineer

Client

Panasonic Aero Kit-Orchestrator

A Go-based OTA orchestration engine for reliable in-flight entertainment software delivery across embedded aircraft hardware.

GolangMQTTEclipse PahoSQLite

Private client case study

Full Stack Developer

Client

Aviatrix CoPilot

A multi-cloud network visibility platform for monitoring topology, traffic, cloud telemetry, and performance across AWS, Azure, and GCP.

ReactTypeScriptNode.jsGolang

Private client case study

Full Stack Developer

Client

CalsoftOne

An internal talent management and hiring platform covering recruitment, interviews, onboarding, and employee lifecycle workflows.

AngularTypeScriptRxJSNode.js

Private client case study

Client Project

Back-end & Systems Engineer

Panasonic Aero Kit-Orchestrator

A Go-based OTA orchestration engine for reliable in-flight entertainment software delivery across embedded aircraft hardware.

GolangMQTTEclipse PahoSQLiteREST APIsOpenTelemetryDockerGitLab CI/CDKubernetesLinuxrsyncfsnotifygolang-migrateAWS

Idempotent action-plan processing for create, cancel, recreate, and config-update workflows.
Adapter-based integrations for LMS, Transfer Manager, and UMB MQTT systems.
Concurrent delta-file downloads with worker pools, retries, and crash-safe SQLite recovery.

Source code is private due to client confidentiality.

Client Project

Full Stack Developer

Aviatrix CoPilot

A multi-cloud network visibility platform for monitoring topology, traffic, cloud telemetry, and performance across AWS, Azure, and GCP.

ReactTypeScriptNode.jsGolangReduxReact QueryReact Hook FormYupGraphQLREST APIsMySQLMongoDBAWSDockerJestStorybook

Interactive dashboards for real-time network analytics and troubleshooting.
REST and GraphQL API integration for telemetry and large-scale analytics data.
RBAC, validation, reporting exports, and reusable Flightsuit UI components.

Source code is private due to client confidentiality.

Client Project

Full Stack Developer

CalsoftOne

An internal talent management and hiring platform covering recruitment, interviews, onboarding, and employee lifecycle workflows.

AngularTypeScriptRxJSNode.jsSails.jsREST APIsMongoDBMySQLAuthenticationRBACJiraGitCI/CD

Scalable HR APIs with search, filtering, pagination, indexing, and validation middleware.
Dynamic recruiting pipeline modules and reusable Angular components.
Interview scheduling with calendar logic, notifications, and controlled access.

Source code is private due to client confidentiality.

Personal Projects

Hands-on builds across web apps, APIs, and user workflows.

Personal Featured

Task Dashboard SaaS

A production-grade, multi-tenant project management SaaS engineered with Next.js 14 App Router, Prisma ORM, and PostgreSQL, featuring workspace isolation, role-based access control, and real-time activity tracking across boards and teams.

Multi-tenant workspace architecture with row-level data isolation and team-scoped permission boundaries enforced at the API layer.
RSC-first design with React Server Components for data fetching and Server Actions for mutations, minimising client-side JS payload.
Prisma-managed PostgreSQL schema with cascaded relationships, composite indexes, and a zero-downtime migration strategy.
Auth.js v5 with credential, GitHub, and Google OAuth providers backed by database-persisted sessions and CSRF protection.

Stack

Next.js 14TypeScriptReactReact Server ComponentsServer ActionsTailwind CSSPrisma ORMPostgreSQLAuth.js v5ZodReact QueryREST APIsRadix UIJWTRBACGitHub Actions

Personal

Movie Ticket Booking

Constructed a full-stack movie ticket booking application with discovery, authentication, seat selection, reservation, and checkout-oriented workflows.

ReactNode.jsExpress.jsJavaScriptREST APIs

View details →

GitHub Live Demo

Personal

Social Media Application

Built a full-stack social media application focused on authentication, content publishing, social interactions, and responsive user experience.

MERN StackReactNode.jsExpress.jsJavaScript

View details →

GitHub

Personal

Real-time Chat App

Production-ready real-time chat platform built with Socket.io, Node.js, Redis, TypeScript, and MongoDB, horizontally scalable, JWT-secured, and containerised with Docker Compose.

ReactTypeScriptNode.jsSocket.ioExpress.js

View details →

Personal

Face Recognition with App Lock

Developed a Python computer-vision project that generates face samples, trains a recognition model, and validates identity for app-lock style access.

PythonOpenCVNumPyPillowImage Processing

View details →

GitHub

Personal

Budget Management App

Built a React budget management application for tracking budget allocation, expenses, remaining balance, validation states, and spending visibility.

ReactJavaScriptState ManagementForm ValidationReusable Components

View details →

GitHub

Personal

Blogging Web App

Built a PHP and Laravel blogging platform with post creation, editing, listing, Blade templates, and database-backed content workflows.

PHPLaravelBladeJavaScriptMySQL

View details →

GitHub

Personal

Weather App

Developed a React weather application that fetches city-level weather data and presents current conditions through a clean responsive interface.

ReactJavaScriptWeather APIREST API IntegrationState Management

View details →

GitHub

Personal

ToDo List Application

Created a JavaScript task management application with CRUD actions, completion tracking, editing, search, and date-based sorting.

JavaScriptHTMLCSSDOM ManipulationCRUD

View details →

GitHub

Certifications

Cloud, AI, and engineering fundamentals.

Featured Certification

MultiCloud Network Associate

Aviatrix

Cloud-Native ArchitectureCloud InfrastructureCloud SecurityMulti-cloudTroubleshootingAWSMicrosoft AzureGoogle Cloud PlatformOracle CloudTerraformMulti-cloud Network Architecture

Certification

AI Fluent Tech Professional

Calyptus

AI FluencyApplied AIPromptingAI-assisted EngineeringProductivity Workflows

Certificate-backed training focused on programming fundamentals, databases, algorithms, and problem solving.

Java, Data Structures & Algorithms

Cipher Schools

JavaData StructuresAlgorithmsProblem Solving

Database Management Systems

Infosys

DBMSSQLRelational DatabasesQuery Fundamentals

Data Structures & Algorithms

GeeksforGeeks

Data StructuresAlgorithmsCoding PracticeComplexity Analysis

Additional Highlights

Contributed to pollution management initiatives with an NGO

Completed De-Mystifying Mindfulness on Coursera

About

Product-minded engineering with systems depth.

Full Stack Developer with over 2 years of experience building scalable cloud-native SaaS applications, high-performance APIs, analytics platforms, and full-stack product workflows across enterprise and personal projects.

Education

B.Tech. Computer Science and Engineering, Lovely Professional University, 2020 - 2024

8.01

CGPA

Cloud

Multi-cloud networking, SaaS, CI/CD, and DevOps exposure

API-first

REST, GraphQL, microservices, and data workflow mindset

Product UI

Dashboards, workflow screens, reusable components, and reporting

Agile

Cross-functional delivery with UX, QA, backend, and product teams

Full Stack Web Development

Native Application Development

Personal Product Builds

Multi-Cloud Architecture

RESTful & GraphQL API Development

Front-end Engineering

Back-end Systems & Microservices

Data Visualization & Analytics Dashboards

Scalable System Design & Performance Optimization

CI/CD Pipelines & DevOps

Testing, Security & Observability

AI-Assisted Engineering Workflows

Contact

Let's Connect

Seeking a challenging role as a Full-Stack Developer. Open to full-time opportunities, collaborations, and interesting engineering problems across frontend, backend, product engineering, MERN, MEAN, and cloud-native systems.

linkedin.com/in/kunal-tyagi-25b0281bb +91 8439222330

Kunal TyagiFull Stack Developer

A stack tuned for full-stack products, APIs, cloud, and automation.

Languages

Front-end

Back-end & APIs

Databases

Cloud & DevOps

Tools & Testing

Enterprise products, cloud platforms, and embedded delivery.

Calsoft Pvt Ltd

Calsoft Pvt Ltd

Calsoft Pvt Ltd

Premium product work, shaped into case studies.

Panasonic Aero Kit-Orchestrator

Aviatrix CoPilot

CalsoftOne

Panasonic Aero Kit-Orchestrator

Aviatrix CoPilot

CalsoftOne

Hands-on builds across web apps, APIs, and user workflows.

Task Dashboard SaaS

Movie Ticket Booking

Social Media Application

Real-time Chat App

Face Recognition with App Lock

Budget Management App

Blogging Web App

Weather App

ToDo List Application

Cloud, AI, and engineering fundamentals.

MultiCloud Network Associate

AI Fluent Tech Professional

Product-minded engineering with systems depth.

Let's Connect

Send a message.Send a message directly from the portfolio.