Upstaff Sign up
Jeel Rupareliya
🇮🇳India
Created AtUpstaffer since January, 2026

Jeel Rupareliya — Backend Engineer

Expertise in Back-End Web (1.0 yr.), Full Stack Web (1.0 yr.).

 Last verified on January, 2026

Bio Summary

Software engineer with extensive experience in scalable backend development using NestJS, Kafka, and BullMQ, coupled with frontend expertise in Next.js and React. Skilled in designing optimized RESTful APIs, complex data querying with MySQL, MongoDB, and ClickHouse, and implementing microservices architectures. Proficient in TypeScript, JavaScript, and advanced DevOps tools including Docker, AWS EC2, and Jenkins CI/CD. Demonstrated ability to build high-performance platforms with real-time data processing, pagination, and responsive UI, supported by strong open-source contributions and problem-solving proficiency evidenced by 250+ DSA problems solved.

Technical Skills

Programming LanguagesJava, JavaScript, TypeScript
JavaScript FrameworksExpress, Ext JS, Lodash, NestJS, Next.js, React
JavaScript Libraries and ToolsMulter, Redux-Saga, Zod
Databases & Management Systems / ORMClickhouse, PostgreSQL, Prisma, Redis, SQL, Supabase, Typeorm
UI Frameworks, Libraries, and BrowsersBootstrap 4, Chart.js, HTML/CSS Preprocessors, Material UI, ShadCN, Socket.io, Tailwind CSS
Cloud Platforms, Services & ComputingCloudinary
Amazon Web ServicesAWS EC2
Message/Queue/Task BrokersBullMQ, RabbitMQ
Virtualization, Containers and OrchestrationDocker
SDK / API and IntegrationsGraphQL
Deployment, CI/CD & AdministrationJenkins
Operating SystemsLinux
Logging and MonitoringPrometheus
Mail / Network Protocols / Data transferWebSockets
Other Technical SkillsFont Awesome

Work Experience

Developer, ELearning

Duration: March 2024
Responsibilities: Developed an Education learning platform with React and JavaScript, leveraging Bootstrap and Material UI to deliver engaging course content, certification tests, and interactive learning tools, enhancing accessibility for students and educators. Also added course Certifications. Integrated a robust admin panel to manage users, courses, and certifications, implementing secure authentication to protect data privacy and ensure a seamless, engaging user experience across the platform.
Technologies: React, JavaScript, Bootstrap, Material UI

Developer, ConnectSphere

Duration: Dec 2024
Responsibilities: Developed a full-stack, privacy-first real-time chat application with secure group chats, personal DMs, rich media sharing, and instant notifications - providing a seamless, modern messaging experience. Implemented WebSocket-based real-time communication for instant delivery of messages, attachments, and alerts across multiple devices. Designed a sleek and responsive UI using React.js and Tailwind CSS, ensuring fast and intuitive navigation for both personal and group conversations.
Technologies: Node.js, Express, MongoDB, React.js, Tailwind CSS, WebSocket

Developer, SkyPulse

Duration: 2025
Responsibilities: Developed sleek weather app with Next.js, Tailwind CSS, next/font, and external API integrations delivering real-time forecasts and AI-driven travel insights for travelers and planners. Optimized performance through modern Next.js architecture and Vercel deployment, ensuring fast load times and precise weather data delivery.
Technologies: Next.js, Tailwind CSS, next/font, external APIs, Vercel

Contributor, TaskFlow (OpenSource Contribution)

Duration: 2025
Responsibilities: Created open-source Trello rival with TypeScript, shadcn/ui, Supabase, PostgreSQL, and NextAuth featuring drag-and-drop task management and real-time collaboration for indie hackers. Delivered customizable, scalable project management platform hosted on Vercel with secure authentication and seamless team productivity tools.
Technologies: TypeScript, shadcn/ui, Supabase, PostgreSQL, NextAuth, Vercel

Developer, NOC

Duration: 2025
Responsibilities: Built a robust full-stack NOC solution with scalable Node.js and Express backend, MongoDB integration, and Vercel-hosted frontend for secure, real-time network monitoring and operations management. Designed modular architecture enabling seamless network performance tracking, alerting, and management for enterprise-grade network operations centers.
Technologies: Node.js, Express, MongoDB, Vercel

Developer, RepoInsight | GitHub

Duration: August 2025
Responsibilities: Developed a GitHub repository analyzer using Typescript with NextJs, integrating the GitHub API to fetch and process repository data, generating detailed insights on commits, contributors, and project trends for developers to track team productivity and project health. Processed data for repositories via GitHub API, and Oktokit Library and visualized contribution insights with Chart.js, boosting productivity tracking for dev teams.
Technologies: TypeScript, NextJs, GitHub API, Oktokit Library, Chart.js

Frontend Engineer Intern (Contract-Based), GOAT Developers

Duration: Oct 2025 – Nov 2025
Responsibilities: Developing a stock market investment platform with Next.js, focused on performance optimization and Integrated Supabase as a database. Implemented API-level pagination, complex search, and filtering features for large datasets. Built pixel-perfect, responsive interfaces using Tailwind CSS, fixed UI bugs, and improved frontend performance through reusable components.
Technologies: Next.js, Supabase, Tailwind CSS

Developer, OpenRank

Duration: Live 2026
Responsibilities: Built an open-source discovery platform using NestJS and PostgreSQL that helps developers find high-impact open-source projects tailored to their skills with zero login friction. Designed and implemented scalable backend APIs for project discovery, newly added repositories, trending projects, and global developer rankings based on open-source contributions. Integrated GitHub data ingestion pipelines to analyze repositories, contributors, and company-wise developer profiles worldwide, enabling skill-based recommendations and rankings. Architected modular services with TypeORM/Prisma, pagination, filtering, and search, ensuring high performance and extensibility for upcoming features in the roadmap.
Technologies: NestJS, PostgreSQL, TypeORM, Prisma, GitHub API

Backend Intern, Saleshandy

Duration: Dec 2025 – Present
Responsibilities: Working with scalable microservices-based backend systems using NestJS, handling async workflows with BullMQ + Redis, event-driven processing with Kafka. Working with MySQL for data modeling, query optimization, debugging; monitoring staging-production issues using logs, metrics, Grafana dashboards - via Alerts. Production experience with MongoDB, ClickHouse analytics, GraphQL APIs, ensuring high availability and performance at scale.
Technologies: NestJS, BullMQ, Redis, Kafka, MySQL, MongoDB, ClickHouse, GraphQL, Grafana

Backend Engineer Intern, Foecht

Duration: Aug 2024 – Feb 2025
Responsibilities: Developed and maintained backend services for a dynamic e-commerce platform, ensuring smooth order processing and secure user transactions. Designed optimized RESTful APIs and database schemas to improve server performance and reduce API response time by 25%. Implemented data validation, error handling, and caching strategies to enhance reliability, scalability, and backend efficiency.
Technologies: Node.js, RESTful APIs, Database schema design, Caching

Education

  • Bachelor of Engineering in IT
    Gujarat Technological University, Ahmedabad, Gujarat
    Sep. 2022 – May 2026

Certification

  • Complete JS Programming From Novice to Expert
    Udemy
    Issued 24.09.2025
  • Problem Solving HackerRank
    Issued 16.10.2024

How to hire with Upstaff

1

Talk to Our Talent Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.

2

Meet Carefully Matched Talents

Within 1-3 days, we’ll share profiles and connect you with the right talents for your project. Schedule a call to meet engineers in person.

3

Validate Your Choice

Bring new talent on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Why Upstaff

Upstaff is a technology partner with expertise in AI, Web3, Software, and Data. We help businesses gain competitive edge by optimizing existing systems and utilizing modern technology to fuel business growth.

Real-time project team launch

<24h

Interview First Engineers

Upstaff's network enables clients to access specialists within hours & days, streamlining the hiring process to 24-48 hours, start ASAP.

x10

Faster Talent Acquisition

Upstaff's network & platform enables clients to scale up and down blazing fast. Every hire typically is 10x faster comparing to regular recruitement workflow.

Vetted and Trusted Engineers

100%

Security And Vetting-First

AI tools and expert human reviewers in the vetting process is combined with track record & historically collected feedbacks from clients and teammates.

~50h

Save Time For Deep Vetting

In average, we save over 50 hours of client team to interview candidates for each job position. We are fueled by a passion for tech expertise, drawn from our deep understanding of the industry.

Flexible Engagement Models

Arrow

Custom Engagement Models

Flexible staffing solutions, accommodating both short-term projects and longer-term engagements, full-time & part-time

Sharing

Unique Talent Ecosystem

Candidate Staffing Platform stores data about past and present candidates, enables fast work and scalability, providing clients with valuable insights into their talent pipeline.

Transparent

$0

No Hidden Costs

Price quoted is the total price to you. No hidden or unexpected cost for for candidate placement.

x1

One Consolidated Invoice

No matter how many engineers you employ, there is only one monthly consolidated invoice.

Ready to hire Jeel Rupareliya
or someone with similar Skills?
Looking for Someone Else? Join Upstaff access to All profiles and Individual Match
Start Hiring