Freelancers using MySQL in ChennaiFreelancers using MySQL in Chennai
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Saravana Kumar's avatar
Saravana Kumar
Chennai, India
PHP | Laravel | Yii2 — done right.
New to Contra
PHP | Laravel | Yii2 — done right.
Cover image for https://doccure.io/ Developed a
https://doccure.io/ Developed a doctor appointment booking platform using CodeIgniter, enabling patients to search, book, and manage medical appointments online. Implemented features including doctor profiles, specialization filters, appointment scheduling, and patient dashboards. Built secure user authentication, role-based access for patients and healthcare providers, and responsive UI for all devices. Focused on seamless booking flows, timely notifications, and organized schedule management for clinics and users. The application enhances accessibility to healthcare services through a structured, user-friendly experience.
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19
Cover image for https://www.djobzy.com/ Built a
https://www.djobzy.com/ Built a job portal application using Laravel, similar to Naukri, connecting job seekers and employers on a single platform. Implemented job posting, advanced search and filtering, employer dashboards, and resume management features. Designed scalable backend architecture with role-based access for admins, recruiters, and candidates. Focused on performance, security, and clean workflows to handle high user activity and frequent updates. The platform streamlines hiring and job discovery through an intuitive, responsive user experience.
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22
Cover image for https://kennitbusinesssolutions.com/ Designed and developed
https://kennitbusinesssolutions.com/ Designed and developed a PHP-based CMS website for a software and IT solutions company to showcase its services and business offerings. The platform highlights enterprise solutions, workforce services, and consulting capabilities with clear content structure. Focused on a clean UI, easy navigation, and strong service presentation for corporate clients. The CMS allows the team to manage and update content efficiently without technical dependency. Built to support credibility, scalability, and long-term maintainability.
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30
Cover image for xdogtrekking.com (http://xdogtrekking.com) is a trekking
xdogtrekking.com (http://xdogtrekking.com) is a trekking and outdoor gear rental website built on WordPress using WooCommerce, letting customers browse, book, and rent camping, hiking, trekking, and adventure equipment online with real-time availability and secure checkout.
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35
MySQL(3)
Nagaraj M's avatar
Nagaraj M
Chennai, India
Wordpress Expert 10+| Full Stack Developer | Next.js Expert
$1k+
Earned
3x
Hired
5.0
Rating
120
Followers
Wordpress Expert 10+| Full Stack Developer | Next.js Expert
Cover image for Optimized WordPress Database (1.2GB →
Optimized WordPress Database (1.2GB → 300MB) – Fixed Critical Elementor Issues 🚨 Fixed a Critical WordPress Database Issue (1.2GB → 300MB) A client’s Elementor website suddenly started breaking — layouts collapsing, 502 errors, and database write failures. After investigation, I found the root cause: 👉 Database exceeded hosting limit (1GB+) 👉 postmeta table alone was ~957MB 👉 Over 800MB was unused orphan data 🔍 What I did: • Analyzed database using SQL (no blind cleanup) • Identified ~94K orphaned metadata entries • Safely removed unused postmeta records • Rebuilt the table to eliminate fragmentation • Optimized database structure ⚡ Results: • Database reduced from 1239MB → ~300MB • postmeta reduced from 957MB → 20MB • Eliminated 502 errors • Elementor saving issues fixed • Site performance significantly improved 💡 Key Insight: Most WordPress issues aren’t frontend problems — they’re database inefficiencies. 🛠️ Stack: WordPress • Elementor • MySQL • SiteGround If your site feels slow or unstable, the issue might be hidden in your database 👀
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769
Cover image for Kajabi Personal Brand Website for Dr. Devin Vrana
Kajabi Personal Brand Website for Dr. Devin Vrana
8
25
Cover image for Custom WordPress Website Development for Spectarc
Custom WordPress Website Development for Spectarc
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3
Cover image for Zehen Music WordPress Website Development
Zehen Music WordPress Website Development
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4
MySQL(1)
Dasarath G's avatar
Dasarath G
Chennai, India
Full Stack Developer with IoT and Hardware skills
Full Stack Developer with IoT and Hardware skills
Cover image for IoT device for the diagnosis of Parkinson's & Gait Disorders
IoT device for the diagnosis of Parkinson's & Gait Disorders
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19
Cover image for IoT based Energy Monitoring System using MERN stack and EMQX
IoT based Energy Monitoring System using MERN stack and EMQX
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112
Cover image for Development of an IoT Healthcare System for Evolving User Needs
Development of an IoT Healthcare System for Evolving User Needs
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9
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MySQL(1)
Manaazir Rayyaan's avatar
Manaazir Rayyaan
Chennai, India
Full Stack Developer and Graphic Designer
New to Contra
Full Stack Developer and Graphic Designer
Cover image for Voyageur - Travel Planner
Voyageur - Travel Planner
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0
Cover image for 🌍 Voyageur – Travel Planner
🌍 Voyageur – Travel Planner Platform I built Voyageur, a full-stack travel planning platform designed to help users discover, explore, and book curated travel experiences through a clean and high-performance interface. The goal of this project was to simulate a real-world travel product with scalable architecture, smooth UX, and API-driven content. 🚀 What it does Voyageur allows users to: Explore curated travel packages across multiple destinations Filter trips by budget, duration, category, and preferences View detailed itineraries with hotels, transport, and experiences Save packages to a personal wishlist Book trips with dynamic pricing calculation See live weather insights for destinations Browse visually rich destinations powered by dynamic images 🧠 Smart Features Dynamic Image System Integrated Unsplash API to fetch destination-based images. Each package displays unique visuals with caching and fallback handling to ensure reliability and performance. Optimized Navigation Fixed real-world issues like slow page transitions and blank states by improving data fetching, caching, and route handling. Performance First Approach Implemented lazy loading, pagination, debounced filters, and API caching to keep the experience fast even with large datasets. ⚙️ Tech Stack Frontend React (Vite) Tailwind CSS React Router Context API Backend Django REST Framework JWT Authentication Database MySQL APIs Unsplash API (images) Weather API 🏗️ Architecture The platform follows a clean API-driven architecture: React frontend communicates with Django REST APIs Backend handles authentication, business logic, and data processing MySQL ensures structured and scalable data storage 🛠️ Challenges I Solved Fixed slow routing and blank page issues between views Ensured unique images per destination using API randomization + caching Handled async image fetching without breaking UI Migrated and managed structured data in MySQL Built fallback systems to prevent UI breaks 💡 Why this project matters Voyageur isn’t just a UI project — it demonstrates: Real-world full-stack architecture API integration at scale Performance optimization strategies Clean, maintainable code structure Problem-solving under real development constraints.
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Cover image for Hosur All Property
Hosur All Property
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0
Cover image for Orange Fashions Website
Orange Fashions Website
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0
MySQL(2)
Nishanth R's avatar
Nishanth R
Chennai, India
Pixel-Perfect Fullstack Engineer
Pixel-Perfect Fullstack Engineer
Cover image for Faculty Leave Management System
Faculty Leave Management System
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14
Cover image for DebugMaster: A Competitive Debugging Event Platform
DebugMaster: A Competitive Debugging Event Platform
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17
Cover image for Human Anatomy AR VR
Human Anatomy AR VR
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18
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MySQL(2)
Rajajayaruban T's avatar
Rajajayaruban T
Chennai, India
Efficient Framer Developer, Backend & Web Engineer
Efficient Framer Developer, Backend & Web Engineer
Cover image for Vehicle Finance ERP + Automated
Vehicle Finance ERP + Automated
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22
Cover image for Dynamic Portfolio CMS
Dynamic Portfolio CMS
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6
Cover image for Virtual Textiles Shop
Virtual Textiles Shop
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26
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MySQL(1)
Arunachalam Pushpalingam's avatar
Arunachalam Pushpalingam
Chennai, India
AI e-commerce solutions and web/mobile app development
AI e-commerce solutions and web/mobile app development
Cover image for TravelFreeTravels
TravelFreeTravels
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3
Cover image for PAAD -ABHU DHABI GOV ARTWORK DISPLAY WITH LOCATION
PAAD -ABHU DHABI GOV ARTWORK DISPLAY WITH LOCATION
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2
Cover image for Oceanview Homestay Pondicherry
Oceanview Homestay Pondicherry
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13
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MySQL(1)