The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
Web Application is the process of building, testing, and hosting a service, program or software on the web. This example of technology falls under the umbrella of application development, though a Web App Developer is an IT specialist dedicated to specifically working on web based platforms. Web Application development offers plenty of advantages, as a well-executed online platform can increase accessibility, improve workflow, and offer premium user experience. Furthermore, web applications can be designed to function on mobile devices, giving developers and their clients the potential for massive reach.
A Web App Developer is an experienced professional that designs and builds applications for users to gain access to. The components of this application process include developing front end designs and coding pages with coding languages such as JavaScript, HTML/CSS and Python. They also have expertise in setting up server system architecture and interfaces with databases. The services that these developers offer include app design/development, UX/UI development/design, cloud computing integration (such as Amazon Web Services and Microsoft Azure) security testing/validation and quality assurance testing.
Here's some projects that our expert Web App Developers made real:
The utility of Web App Developers is proven in the creative works that have been achieved utilizing their skillsets. Professionals in this field work together with clients to create streamlined programs that are tailored to their preferences. By combining their knowledge with client inspiration, these developers have created technology solutions that cover practically every system aspect desired. Putting it simply: when you need an app built quickly with precision, you need a Web App Developer from Freelancer.com. Post your own project today and hire one of Freelancer's knowledgeable specialists to develop your ideas into reality!
Baseret på 106,649 bedømmelser, giver vores klienter os Web App Developers 4.9 ud af 5 stjerner.Web Application is the process of building, testing, and hosting a service, program or software on the web. This example of technology falls under the umbrella of application development, though a Web App Developer is an IT specialist dedicated to specifically working on web based platforms. Web Application development offers plenty of advantages, as a well-executed online platform can increase accessibility, improve workflow, and offer premium user experience. Furthermore, web applications can be designed to function on mobile devices, giving developers and their clients the potential for massive reach.
A Web App Developer is an experienced professional that designs and builds applications for users to gain access to. The components of this application process include developing front end designs and coding pages with coding languages such as JavaScript, HTML/CSS and Python. They also have expertise in setting up server system architecture and interfaces with databases. The services that these developers offer include app design/development, UX/UI development/design, cloud computing integration (such as Amazon Web Services and Microsoft Azure) security testing/validation and quality assurance testing.
Here's some projects that our expert Web App Developers made real:
The utility of Web App Developers is proven in the creative works that have been achieved utilizing their skillsets. Professionals in this field work together with clients to create streamlined programs that are tailored to their preferences. By combining their knowledge with client inspiration, these developers have created technology solutions that cover practically every system aspect desired. Putting it simply: when you need an app built quickly with precision, you need a Web App Developer from Freelancer.com. Post your own project today and hire one of Freelancer's knowledgeable specialists to develop your ideas into reality!
Baseret på 106,649 bedømmelser, giver vores klienter os Web App Developers 4.9 ud af 5 stjerner.Hello, I am launching a bilingual (Arabic/English) online marketplace covering the GCC and Egypt, structured across 24 main categories, 314 branches (294 unique brands), and 977 products/models. I am at the beginning of the launch and CANNOT afford huge upfront costs or bloated monthly bills. Strict Golden Rules (Zero Load on My Server): 1. I have a dedicated server (AMD Ryzen 7 7700 8-Core/16-Thread, 128 GB RAM, ~3.7 TB available NVMe storage) running multiple applications. 2. The server must NEVER receive, store, edit, resize, compress, or process any image or video file. 3. Any editing, compression, resizing, format conversion, or transcoding for images and videos MUST happen 100% outside the server (on the user's device before upload and on the Cloud/CDN upon delivery) so there...
I need a web app (20-25 screens)of a generic insurance claim settlement web app, built quickly with AI coding tools (Cursor, Claude Code, Lovable, Emergent, Bolt or similar). I’ll explain the screens and workflow on a short call. A clean, simple, professional working app is required. Scope (6-10 hours, fixed) - Login with 3 roles. Admin, Claims Manager and Assessor. Basic JWT authentication is fine. - Claim registration. A form for policy number, claim number, insured name, date of loss, claimed amount and service provider details. - Secure upload link. Each claim gets a unique link that needs no login. Through it, the claimant or service provider: fills in a short details form with cascading dropdowns uploads photos and documents step by step, with a progress bar reviews everythin...
Please, do not send automated bid for this project without reading project details Application Instructions: Fixed budget: USD $200-$300 for this. Please bid only if you can complete the mandatory scope within this range by reusing the existing modules and code. This is not a request to rebuild the whole platform. Project Summary: TrakPoints is an existing web-based business management platform. It already contains POS/sales, products/items, stock adjustments and transfers, Chart of Accounts, Journal Entries, Credit Notes, Debit Notes, Trial Balance, Balance Sheet, Accounts Receivable, Accounts Payable, deposits/transfers/cash transactions, expenses, customer/supplier statements, reports and role-based access. This project is NOT a build-from-scratch project. The goal is to connect, ...
I'm looking for an experienced Shopify expert to set up and manage my store. I'm selling physical products and have a specific theme in mind. Key Requirements: - Implement customer reviews, order tracking, and Wishlist features - Set up my specified theme Ideal Skills and Experience: - Proficiency in Shopify setup and customization - Experience with integrating essential store features - Strong design implementation skills
I want a timeless, elegant online home for my architectural work—something that instantly communicates craft and credibility. The site’s main goal is to showcase my portfolio, so polished project galleries sit at the heart of the build. Around those galleries I also need space for concise service descriptions and a dedicated section for client testimonials to reinforce trust with new visitors. Visually, I’m after a classic, refined look: generous white space, balanced typography, subtle animations, but nothing overly minimalist or flashy. The design should feel as thoughtfully detailed as the buildings it presents, and look equally good on desktop, tablet, and phone. Core expectations • Fully responsive website delivered live on my domain • Easy-to-update ...
On I want every flooring product page to offer a seamless “select-and-quote” experience inspired by the flow on Visitors should be able to tick a checkbox beside any flooring product, choose up to three items, and instantly see those selections gathered in a floating panel or dedicated section of the page. Inside that panel the following must happen automatically: • Thumbnail images of each chosen product display in the order selected. • A calculator asks the visitor for the room’s square footage (or length × width) and returns: – number of boxes required (using each product’s sq ft / box) – estimated waste in square feet (a simple configurable % add-on) • The same area turns into a quote request form, pre-populating...
I'm looking for an interactive workflow as a demo / simulation for a B2B web app Essential requirements: - Web-based platform - B2B - Key feature as an example: Customer uploads design -> we share design options / curation and or design your own option Ideal Skills & Experience: - Experience in creating interactive app simulations - Strong understanding of B2B web app functionalities - Ability to incorporate user-friendly workflows - AI application knowhow to create such features Example) Design Your Own Ring Builder
WordPress Upgrade to PHP 8.5 I need my WordPress site upgraded to PHP 8.5 and the latest core version. Work on my existing staging site: update core, theme and all plugins, then find and fix any issues before I push to live. The site relies on a customised theme and several bespoke plugins. Front-end rendering, SEO features and dynamic elements must behave exactly as they do now. No full backup is needed, as the staging copy covers rollback. Deliverables Staging site running PHP 8.5, latest WordPress, and updated theme and plugins Change log listing all updates and fixes Confirmation that pages, forms, login, admin screens and plugin features work Push-to-live instructions (or a supervised migration) after my sign-off Acceptance criteria All front-end pages load without errors Custo...
i am sending an email with PDF attachment from my Classic ASP page and receive error only from GMAIL email accounts. Please read the attached txt file for more details.
Modern E-Commerce Website Development
I need a complete offline copy of a website that sits behind a login. I will supply working credentials; you just have to capture everything my account can see—HTML pages, images, style sheets, JavaScript, audio-video files, the lot—so I can browse it locally without an internet connection. The goal is straightforward backup, not a migration. I do not need server-side databases or code, only the front-end assets that render in the browser. The folder hierarchy must mirror the live site so that all internal links, images, and media load correctly once it’s on my hard drive. You are free to use tools such as HTTrack, wget, SiteSucker, or your own scripted solution; stability and completeness matter more than the method. Please respect the site’s session handling so ...
Project title: Independent human code review of a Node/React/Postgres web app (auth, permissions, API, data layer) Skills: Node.js, Express, PostgreSQL, React, Security Review, Code Review Description I’m looking for an experienced software engineer to do an independent review of a web application before it goes live with its first real users. This is a quality review of the critical paths. It is not a security pen test or a certification. AI reviews are already done. I need a human. The codebase has already been through a series of AI-assisted, read-only reviews covering structure, security, maintainability, database, performance, and UI. Those findings are being worked through. What I need now is an experienced human engineer’s judgment: confirm what matters, catch what auto...
Lead generation websites for Blinds and Curtains Business. using ai and google maps
Before you bid, please take a few minutes to view our "Client profile". We are a reputed employer with excellent previous ratings. The chosen freelancer will receive positive feedback score and prompt payment. ************************************************************************************************** Task description : We have a running web application. It is a School ERP application which lets school principals manage attendance, exam results, classes, fees payments, etc. We want 1 change made to the web application. Please proceed with reading further, only if you are willing to work hard and devote time to complete the task correctly. What we are looking for - Your ideal skills and experience: - Strong experience in PHP coding and building customer-facing web ...
I need someone experienced with the GlossGenius platform to take my brand-new account from blank slate to live, client-ready booking site. The core task is straightforward: configure the site, populate an intuitive service menu, and make sure every visible section looks polished and on-brand. I have all copy, prices, and imagery ready; what I lack is the time (and, frankly, the patience) to navigate the back-end settings and design options GlossGenius offers. Once you’ve arranged the services into clear categories, I want the overall layout harmonised with my colours and logo so the experience feels seamless from Instagram link-in-bio to final confirmation page. Deliverable: a fully functional GlossGenius booking site with my service menu live, tested, and ready for clients to ...
Quiero ofrecer a mis futuros clientes una tienda en línea que puedan adoptar casi “plug-and-play”. El objetivo es contar con un paquete base estable y fácilmente clonable, y esta primera versión debe incluir lo siguiente: • Catálogo de productos con navegación sencilla. • Sistema de reseñas básicas: estrellas y comentarios visibles en la ficha de cada artículo. • Panel administrativo claro para aprobar, editar o eliminar reseñas. La plataforma puede ser WordPress + WooCommerce, Shopify o una alternativa equivalente; lo importante es que el flujo de instalación y personalización sea rápido, ya que pensaré en desplegarlo varias veces. Diseño responsivo, buenas pr...
I run an oxygen-cylinder supply business and need a web application that lets me follow every cylinder as it moves through filling, dispatch, customer delivery, return and maintenance, while also showing how long each location has been holding it day by day. Core workflow • Every cylinder will have a unique ID that can be searched or scanned to pull up its full movement history. • When a cylinder changes hands—warehouse to driver, driver to customer, customer back to plant, etc.—the responsible user logs that transaction and the system automatically timestamps it and starts or stops the holding-day counter for that party. • A dashboard should summarise total cylinders in circulation, ones overdue for return, and current holdings by customer or depot. ...
company static web sites for domain and multiple sudimains using html and tailwind css
I’m building a compact registration system and need a skilled backend developer to complete the core infrastructure. The application must store registration data in a MySQL database, generate admit cards and registration slips in PDF format, and allow administrators to create manual entries that are saved just like online submissions. Key elements I want you to handle: • Database layer – design the schema and write the queries/ORM code to capture every registration field, plus logs for audit and troubleshooting. • Payment flow – integrate Razorpay so the user can pay, receive an on-screen confirmation, and trigger creation of the PDF registration slip only after a successful callback. • Admit card generation – automatically compile the stored...
I have two web applications that must follow the same Cloudflare + R2 pattern already running on a third project, so you can reference an existing working setup rather than starting from scratch. For Cloudflare, clone the configuration, update the DNS records, enforce Full (strict) SSL/TLS, and replicate the essential firewall rules we use to keep the apps locked down. Both sites need to be fully functional behind Cloudflare once you are done. Each application also requires its own R2 bucket. One will store user-uploaded content; the other will host a set of static HTML files. Please create the buckets, set the correct CORS and access policies, and update the applications so they read and write to R2 seamlessly. Finally, I need to move off Resend. Spin up a new mail server, migrate th...
I need an AWS specialist to spin up a small but realistic proof-of-concept for a banking-style web application. The goal is to show that the core of an online-banking platform can be deployed quickly and cleanly on AWS infrastructure. Scope • Primary focus: application deployment for a Banking POC. • Must include interactive elements that feel native in the browser. • The front-end should talk to back-end APIs exposed through API Gateway and backed by AWS Lambda functions. Deliverables 1. Source code for the UI and Lambdas in a Git repository. 2. Infrastructure-as-code (CloudFormation or Terraform) that builds the full stack in my account. 3. README with step-by-step deployment and test instructions. 4. A short walkthrough video or screenshare session confirm...
I'm looking for a skilled web developer to create a functional website for my food truck business. The site needs to facilitate online ordering and allow me to manage and update catering specials, and schedule events. Key functionalities should include: - Online Ordering System: - Choose pickup time and location - Customizable menu options - Order tracking - Event Management: - Private catering events - Public food truck locations - Community events or partnerships Ideal skills and experience: - Strong experience in developing e-commerce websites, especially for food services. - Familiarity with POS integration. - Excellent UI/UX design skills to ensure a user-friendly experience. - Ability to create customizable menu options and robust order tracking features. Please ...
I'm looking for an experienced backend developer to build a robust backend for my website. The primary function of the website is yet to be determined, but it will require integration with database systems. Key Requirements: - Set up and manage database systems - Ensure high performance and reliability - Collaborate on defining the website's primary function Ideal Skills and Experience: - Expertise in SQL and/or NoSQL databases - Strong background in backend development - Experience with database integration and management - Familiarity with performance optimization techniques - need a application developer Please provide examples of similar work done and your approach to handling such projects.
Hi, I'm Filip. I spent 5 years as a General Manager at a resort, then worked as a Product & Marketing Manager for several software companies. Now I'm building a series of SaaS products for the hospitality industry, and I'm looking for a reliable developer or small team to build and validate them with me over the long term. The first MVP A simple web app for independent hotels to collect in-stay guest feedback via QR codes in rooms, so problems can be fixed before checkout. It includes an invite-only hotel dashboard, a public mobile-friendly guest form, QR generation with printable cards, and email notifications. The scope is intentionally small, and a detailed PRD is ready to share with shortlisted candidates. What I'm looking for Strong experience building web ...
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
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