Freelancers using MongoDB in RajasthanFreelancers using MongoDB in Rajasthan
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Mohib Shabbar's avatar
Mohib Shabbar
Jaipur, India
Building smart websites & AI systems that automate and scale
13
Followers
Building smart websites & AI systems that automate and scale
Cover image for This project involved designing and
This project involved designing and developing a full-stack eCommerce website for a jewelry business focused on selling custom-made pieces online. The platform was structured to present products clearly while also supporting custom order requests. The goal was to keep the experience simple and easy to navigate, while maintaining a clean and refined look that aligns with the nature of the products. I worked on both the frontend and backend, including setting up product management, handling user interactions, and building a smooth browsing and checkout flow. The system was designed to manage products, orders, and customer data in an organized way. The website includes product listings, detailed pages, and a straightforward checkout process, along with support for custom inquiries. It is fully responsive and optimized to work consistently across different devices. The final result is a stable and functional eCommerce platform that allows the business to manage its operations and present its products clearly to customers online.
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Cover image for WonTrack Web Platform Development
WonTrack Web Platform Development
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Cover image for Paper Arts Website Design and Development
Paper Arts Website Design and Development
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6
Cover image for This project involved designing and
This project involved designing and developing a website for a business offering printing and packaging solutions for a wide range of commercial needs. The website was structured to clearly present different product categories while also highlighting the availability of custom solutions. The focus was on keeping the layout simple and organized so visitors can quickly understand the offerings and explore relevant sections without confusion. I worked on planning the overall structure, organizing content flow, and building a responsive frontend to ensure the site works smoothly across devices. The design approach was kept clean and minimal to maintain clarity while supporting a professional brand presence. The website includes dedicated sections for products, services, and inquiries, making it easier for potential clients to browse options and get in touch. Attention was also given to performance and usability to ensure a consistent and straightforward user experience. The final result is a functional and well-structured website that presents the business clearly and supports ongoing customer inquiries.
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184
MongoDB(2)
Tushar Palaria's avatar
Tushar Palaria
Ajmer, India
Full-stack web developer creating scalable websites
Full-stack web developer creating scalable websites
Cover image for Modern Footwear eCommerce Website: Designed and developed a ...
Modern Footwear eCommerce Website: Designed and developed a modern, high-converting eCommerce website for a premium footwear brand offering collections for both men and women. The site features a polished, fully responsive layout that adapts seamlessly across all devices. Built to showcase products—from elegant heels to durable boots—with clean visuals, smooth navigation, and a secure checkout flow. The focus was on user experience, performance, and conversion optimization to support scalable online sales growth.
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Cover image for Professional Landing Page Website Design: Designed and devel...
Professional Landing Page Website Design: Designed and developed a modern, responsive landing page for Mindy Kantor, a communications strategist and author, to strengthen her online presence and clearly communicate her brand message. The website features a clean, well-structured layout optimized for all devices, with strategically placed content to highlight services, testimonials, and clear calls-to-action. Focused on speed optimization, SEO best practices, and conversion-friendly design to improve user engagement. Worked closely with the client throughout the project to ensure the final design aligned with her vision while maintaining strong performance and usability.
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Cover image for Skincare E-commerce Website – Design & Development Designed ...
Skincare E-commerce Website – Design & Development Designed and developed a premium e-commerce website for GM Collin, a high-end skincare brand. The goal was to create a modern, elegant online store that reflects the brand’s luxury positioning while delivering a smooth shopping experience across all devices. Key highlights include custom product pages with rich visuals, intuitive navigation across skincare categories, fully responsive design, secure checkout flow, and SEO-optimized, fast-loading pages. Focus: clean UI, strong branding, performance, and conversion-friendly UX. This project delivers more than just an online store—it provides a polished digital experience aligned with GM Collin’s professional and scientific brand identity.
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Cover image for Vehicle Parts Selling – Full-Stack Marketplace Built a speci...
Vehicle Parts Selling – Full-Stack Marketplace Built a specialized BMW Parts & Accessories marketplace that connects buyers and sellers on a single, easy-to-use platform. The platform allows users to list, discover, and purchase BMW parts with a smooth and secure shopping experience. Key features include dynamic product listings, advanced search and filters, seller profiles with reviews, cart & checkout flow, and a dedicated seller dashboard for managing listings in real time. Tech stack: React.js, Tailwind CSS, JavaScript, Laravel, MySQL Designed to help BMW enthusiasts find quality parts while enabling sellers to reach a global audience efficiently.
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MongoDB(2)
Abhishek Anand's avatar
Abhishek Anand
Jaipur, India
Full-stack developer building MVPs, marketplaces and CRMs.
New to Contra
Full-stack developer building MVPs, marketplaces and CRMs.
Cover image for Title: KYAT Gold — Digital
Title: KYAT Gold — Digital Gold Savings & Chit Fund Platform Description: A production fintech platform for a gold trading business, built end to end — customer mobile apps plus the admin console that runs the operation behind them. The product covers three revenue lines that most gold businesses run separately. Customers buy digital gold and silver as a SIP at live MCX rates, with holdings kept in a vault ledger. They join traditional chit groups with monthly installment collection and scheduled draws. And branch staff can transact over the counter on a customer's behalf through an OTC desk, with custom price override for negotiated rates. The admin console is where the real complexity sits. Operators get one view of daily collections, overdue exposure, autopay success rate and payout queue, alongside time-series collection analytics and per-group draw progress. Because these are savings schemes members have to trust, monthly winner selection runs on SHA-256 seed verification with a downloadable audit trail — the draw is provably fair rather than something the operator can quietly influence. The hardest part wasn't any single screen. It was reconciliation: gold prices move continuously, chit installments arrive irregularly, payouts are scheduled monthly, and every one of those has to stay consistent against a vault ledger that regulators and members can both audit. Getting that right shaped most of the backend design. Mobile apps in Flutter for iOS and Android, PayU handling payment collection, and a Node.js backend managing ledgers, vault accounting, autopay retries and scheduled payouts.
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Cover image for Title: KYAT Gold — Gold
Title: KYAT Gold — Gold Savings App (iOS & Android) Description: The customer side of a digital gold savings platform, built in Flutter for iOS and Android. The app does three things people usually have to visit a jeweller for. It runs digital gold and silver SIPs at live market rates, with holdings tracked to three decimal places in a personal vault. It lets customers join monthly savings groups — the traditional chit model — and see exactly how full a group is, how many tokens remain, and when their next installment is due. And it handles the payments for both, with a countdown to the due date and one-tap settlement. The screen I'd point to is the scheme calculator. Gold savings groups are genuinely hard to understand — there's a monthly amount, a token count, a total commitment, a guaranteed floor and a variable upside, and most people encounter all of that for the first time at the moment they're deciding whether to trust you with money for eleven months. So it's built as something you drag rather than read: move the token slider and total investment, minimum guaranteed return and maximum return all update together. The maths was never the difficult part. Making the commitment legible before someone signs up was. The vault handles a related problem in the other direction. Gold is priced per gram, but people think in rupees, so buying works either way with a unit switch — enter ₹500 or enter 0.5g and the app resolves it against the live rate. Onboarding is phone number and OTP only. No password, no email, no form. For a first-time gold saver the signup screen is where you lose them. Flutter and Dart on the client, Node.js and MongoDB behind it, PayU for collection, and a live pricing feed driving every rate shown in the app.
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Cover image for Title: Cognitome — Gamified Cognitive
Title: Cognitome — Gamified Cognitive Assessment Platform Description: A web platform that delivers validated psychology experiments as playable browser tests, built for a research and assessment client based in Dubai. It implements eight standard cognitive paradigms — Stroop, Numerical Stroop, Flanker, Corsi Block, Attentional Blink, the Attention Network Test, the Implicit Association Test, and the Wisconsin Card Sorting Task. Each one runs as a guided flow: instructions, a worked demo, a practice round, then the timed run, ending in a results breakdown. Every trial produces a metrics record, and effect scores are computed from those rather than from summary averages, so the output is analysable rather than just a number on a screen. Administrators pick which experiments a participant should take, set an expiry, and the system generates an access-coded link. Participants open the link and begin — no account, no signup — and results are captured and stored on completion. That mattered because research participants abandon anything that asks them to register before they've seen the task. The genuinely hard part was timing. These paradigms measure differences in reaction time that are often only tens of milliseconds wide, and a browser is a hostile environment for that — variable frame rates, input latency, background tab throttling. Getting stimulus presentation and response capture accurate enough for the effect sizes to mean anything drove most of the frontend architecture. Any of these tests is easy to build badly and the result looks identical until you check whether the numbers replicate known findings. React 19 with Vite and Tailwind on the frontend, Node.js and MongoDB behind it for session generation, access control and result storage.
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Cover image for Title: Enterprise ATS & Hiring
Title: Enterprise ATS & Hiring Requisition Platform Description: An applicant tracking system built for enterprise recruitment teams who had hiring data scattered across spreadsheets, inboxes and three different tools — with no single view of what was actually happening. The core of it is the admin dashboard: a company-wide pipeline funnel from application through screening, interview, offer and hire, with velocity metrics on each stage so leadership can see where candidates stall rather than just how many are in the system. Alongside it sits recruiter performance comparison, job health monitoring and a hiring calendar. Beyond the dashboard, the platform handles resume parsing and candidate search, job posting and interview scheduling, client and vendor management, and invoicing. I built an asynchronous Gmail and Outlook inbox sync on AWS SQS with a dedicated worker process, so recruiter email threads attach to the right candidate record automatically instead of being copy-pasted in. The piece I'm proudest of is the hiring requisition module. An employee raises a hiring request, it routes up the reporting hierarchy for approval, branches depending on whether the role is budgeted or unbudgeted, and on final sign-off creates the job in the ATS automatically for HR to hire against. It's designed for roughly 600-person org hierarchies, which meant getting the approval routing right mattered more than any individual feature. Stack: React · Node.js · Express · MongoDB · AWS SQS · Gmail & Outlook OAuth Skills to tag: Full-Stack Development, React, Node.js, MongoDB, API Integration, SaaS, Dashboard Design, AWS
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MongoDB(1)
Rinku Kumar's avatar
Rinku Kumar
Kota, India
MERN Stack Developer
MERN Stack Developer
Cover image for Inferno Application
Inferno Application
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Cover image for My Portfolio
My Portfolio
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Cover image for Sentinel RBAC Application
Sentinel RBAC Application
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MongoDB(2)
Manasvi Joshi's avatar
Manasvi Joshi
Jaipur, India
Full Stack & AI Developer | Next.js · FastAPI · LLMs
New to Contra
Full Stack & AI Developer | Next.js · FastAPI · LLMs
Cover image for I developed a modern CRM
I developed a modern CRM platform that helps businesses manage leads efficiently through a centralized dashboard. The application enables users to organize their sales pipeline, upload lead data in bulk, and quickly search, filter, and manage customer information. I built responsive and reusable user interfaces using Next.js, React, and Tailwind CSS, with a strong focus on performance and user experience. The platform leverages Server-Side Rendering (SSR) for improved SEO and faster page loads, while code-splitting and lazy loading reduce the initial JavaScript bundle for a smoother experience.
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Cover image for Role: Backend Developer (Node.js, Express.js,
Role: Backend Developer (Node.js, Express.js, MongoDB, REST APIs) ScrapBag is a startup that enables users to sell scrap online through a seamless pickup and payment experience. I was responsible for developing the backend services that powered the customer platform as well as the internal fleet management system. For the customer application, I built scalable REST APIs for user authentication, scrap pickup requests, order management, and wallet transactions. When a user scheduled a scrap pickup, the system automatically created an order and assigned it to the operations workflow. I also developed the backend for the fleet management platform used by drivers and field executives. Each driver was associated with a vehicle and could view assigned pickup requests, navigate their collection route, update pickup status, and mark orders as completed in real time. Once a pickup was successfully completed, the backend calculated the scrap value, updated the order status, and automatically credited the customer's account with the corresponding amount. This ensured a smooth end-to-end workflow from booking a pickup to receiving payment.
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Cover image for AI-Powered Orthopedic Healthcare Assistant
AI-Powered Orthopedic Healthcare Assistant
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Cover image for Advanced AI-powered LinkedIn post generation
Advanced AI-powered LinkedIn post generation platform that creates engaging, personalized, and high-quality LinkedIn content using an agentic AI workflow. Unlike traditional single-prompt AI tools, this application uses a multi-step reasoning pipeline where the AI plans, researches, brainstorms, generates, validates, and enhances content before producing the final output.
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MongoDB(2)
Ashim Mehar's avatar
Ashim Mehar
Jodhpur, India
Transform your business with expert services.
Transform your business with expert services.
Cover image for ShopifyPlus
ShopifyPlus
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Cover image for ashim1588/LachooConnect
ashim1588/LachooConnect
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Cover image for Portfolio Website
Portfolio Website
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MongoDB(1)
Sudhanshu Joshi's avatar
Sudhanshu Joshi
Jodhpur, India
Tech-Savvy BDE with pool of Talented Resources 💼
Tech-Savvy BDE with pool of Talented Resources 💼
Cover image for ADAPT(Retail & E-Commerce)
ADAPT(Retail & E-Commerce)
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Cover image for See Clearly Window - Services sector website with a distinctive
See Clearly Window - Services sector website with a distinctive
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Cover image for Vel Bars - Minimal designed website that caters craving+wellness
Vel Bars - Minimal designed website that caters craving+wellness
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Cover image for Website for NW SoftWash
Website for NW SoftWash
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MongoDB(1)