Landing Page Design
Conversion-focused landing pages shaped around your campaign, audience, offer, and next best action.
- UX, messaging and responsive design
- Fast-loading campaign implementation
- Forms and conversion-focused CTAs
Web App Development
Through AI-assisted software development, our AI-augmented engineers design and build secure, scalable web applications tailored to your workflows, users, and growth goals.
OUR OFFERINGS
Complete web app development solutions
From backend architecture to frontend experiences, we build web applications that scale with your business.
Backend Web App Development
Managing intricate business logic, data exchange rules, and robust server-side architecture for enterprise-grade applications.
Frontend Web App Development
Responsive, feature-rich UIs that drive customer retention with modern frameworks and exceptional user experiences.
WordPress Web App Development
Tailored WordPress solutions with custom plugin development, theme customization, and headless CMS integrations.
Progressive Web App Development
Native-like PWA experiences that work offline, load instantly, and engage users across all devices seamlessly.
SaaS Development Services
Software-as-a-service model benefits with scalable multi-tenant architectures, subscription management, and cloud optimization.
Web Portals Development
Dynamic, fast-loading portals with role-based access, dashboard analytics, and seamless third-party integrations.
GROWTH-READY WEB DELIVERY
From landing page to a connected customer journey
We can design the experience, implement the page and connect every meaningful interaction to the analytics, CRM and customer data systems your teams use to grow.
Tracking & Analytics
A reliable measurement layer that shows where visitors come from and which actions create value.
- GA4 and Google Tag Manager setup
- Conversion events and funnel tracking
- UTM attribution and consent-aware data
CRM Integration
Connect web leads to your sales workflow so every qualified enquiry reaches the right owner.
- HubSpot, Salesforce or preferred CRM
- Lead routing and lifecycle stages
- Form, pipeline and follow-up automation
CDP & Customer Data
Bring customer events and profiles together to support segmentation, activation and personalization.
- Unified profiles and event streams
- Audience segmentation and activation
- Identity mapping and data governance
Connected growth flow
Ad, search or social → Landing page → Tracking → CRM → CDP
Start with the components you need now, then expand the stack as your acquisition and customer data needs mature.
OUR PROCESS
How we build your web application
Our proven development methodology ensures successful delivery from concept to launch and beyond.
01
Discovery
Explore subject idea, validate business idea, analyze issues
Deep dive into your business model, target audience, and technical requirements. We conduct stakeholder interviews, competitive analysis, and feasibility studies.
02
Design
Wireframes, prototypes, user flow testing, UI priority
Create intuitive user experiences with high-fidelity mockups, interactive prototypes, and comprehensive design systems that align with your brand.
03
Development
Agile methodology, sprints, planning-dev-test-release cycle
Build with modern tech stacks using agile sprints. Continuous integration, code reviews, and iterative delivery ensure quality at every stage.
04
Release
Manual/automated testing, deployment, release notes
Comprehensive QA testing, performance optimization, security audits, and seamless deployment to production with detailed documentation.
05
Support
After-launch maintenance, backlog management
Ongoing monitoring, bug fixes, feature enhancements, and technical support to ensure your application evolves with your business needs.
TECHNOLOGY STACKS
Popular tech stacks we master
Choose the right stack for your project. We excel in all major web development ecosystems.
LAMP Stack
The classic web development stack powering millions of websites worldwide
LinuxApacheMySQLPHP/Python/Perl
Benefits
Open source with zero licensing costs
Replaceable components for flexibility
Huge community and extensive documentation
Easy setup and rapid development
MEAN Stack
Full JavaScript stack for dynamic, scalable single-page applications
MongoDBExpress.JSAngular.JSNode.JS
Benefits
Single language (JavaScript) across stack
Quick deployment with JSON data flow
Cost-effective with strong performance
Ideal for real-time applications
MERN Stack
Modern JavaScript stack with React for blazing-fast user interfaces
MongoDBExpress.JSReactNode.JS
Benefits
Full-stack JavaScript developers
Open-source with massive ecosystem
Highly scalable and maintainable
Component-based architecture
ENGAGEMENT MODELS
Work with us your way
Flexible partnership models designed to match your project requirements and business objectives.
Dedicated Development Team
Scale your operations with a fully managed, dedicated team of software engineers. Led by an expert Project Manager, we handle all coordination and execution. Simply define your requirements, and let FIX Partner deliver your long-term technology goals.
Dedicated software teamManaged IT servicesOffshore development team
Hire Dedicated TeamIT Staff Augmentation
Bridge skill gaps instantly. Whether you need specific expertise in a niche technology or additional QA testing support, skip the recruitment costs. Augment your internal team with pre-vetted, top-tier developers from FIX Partner today.
Staff augmentation servicesHire software engineersExtend development team
Find ExpertsProject-Based Outsourcing
Turn your concept into a reality with end-to-end software outsourcing. From custom web development to mobile apps, our team manages the full lifecycle. We offer flexible engagement models—including Fixed Cost and Time & Material—to fit your budget.
Software outsourcingCustom web developmentFixed price software project
Start Your ProjectWeb platform engineering
Web applications designed for performance and operations
Frontend experience, backend architecture, data, security, and deployment are designed as one product system.
Frontend engineering
Create responsive, accessible, and performance-focused interfaces.
- React and Next.js
- Design systems
- Core Web Vitals
Backend & integrations
Build secure services and dependable connections to business systems.
- API and service design
- Identity and authorization
- Third-party integrations
Cloud & reliability
Automate delivery and observe product behavior in production.
- Containerized deployment
- CI/CD and infrastructure
- Monitoring and incident readiness
Delivery approach
Web application lifecycle
The same team connects discovery, experience, engineering, quality, deployment, and improvement.
- Checkpoint 01
Discover
Clarify business goals, users, constraints, and measurable success criteria.
Review, evidence, next decision - Checkpoint 02
Business analysis
Define workflows, functional requirements, user stories, and an achievable MVP.
Review, evidence, next decision - Checkpoint 03
Architecture
Shape system boundaries, data models, integrations, security, and delivery plans.
Review, evidence, next decision - Checkpoint 04
Experience design
Validate journeys through wireframes, prototypes, and accessible interface design.
Review, evidence, next decision - Checkpoint 05
Development
Build in reviewable increments with shared standards and continuous integration.
Review, evidence, next decision - Checkpoint 06
Quality assurance
Test functionality, performance, security, compatibility, and user acceptance.
Review, evidence, next decision - Checkpoint 07
Deployment
Release through controlled pipelines with monitoring and rollback preparation.
Review, evidence, next decision - Checkpoint 08
Continuous improvement
Use product signals and operational data to guide support and future releases.
Review, evidence, next decision
Visible throughout delivery
Continuous feedback loopProgress you can see—not a black box
Shared ownership
Business, product, and engineering decisions stay connected.
Working demos
Frequent reviews replace long periods without visibility.
Quality gates
Risk, security, and quality are checked throughout delivery.
Outcome signals
Adoption and operational data guide the next improvement.
Let's accelerate your product
Ready to build a web application that scales? Our expert team is here to turn your vision into reality with cutting-edge technology and proven methodologies.
DELIVERY PROOF
Experience, delivery discipline, and capabilities
Facts and capabilities drawn from FIX Partner's public company information and the service scope on this page.
49+
Team members
9+
Years of experience
Vietnam + Global
Delivery coverage
How delivery moves forward
- 1Discovery
- 2Design
- 3Build
- 4QA
- 5Launch
- 6Support
Capabilities for this engagement
Frontend and backend engineering
CRM and CDP integration
Analytics implementation
API and data design
Secure cloud deployment
ADDITIONAL INFORMATION
A delivery partner built around your next step
Whether you need a focused specialist, a project team, or a long-term delivery partner, FIX aligns the people, capabilities, and delivery plan to your goals.
Flexible team size
From one specialist to a cross-functional delivery team.
Join at any stage
Discovery, delivery, modernization, release, or support.
2–4 week kickoff
Typical start target after scope and team requirements are confirmed.
ENGAGEMENT MODELS
Choose the engagement model that fits your delivery needs
Start with the right level of ownership, flexibility, and team capacity for your initiative.
Dedicated Development Team
A stable, cross-functional team aligned to your product roadmap and delivery goals.
View model detailsIT Staff Augmentation
Add the engineering, QA, AI/data, or cloud specialists your team needs now.
View model detailsProject-Based Outsourcing
Deliver a defined scope with clear milestones, quality gates, and handover.
View model detailsFAQ
Frequently asked questions
What does web application development include?
Web application development includes product discovery, UX and UI, frontend and backend engineering, APIs, databases, integrations, testing, deployment, and ongoing support.
Can you build a web app with CRM and analytics integration?
Yes. We can connect web applications and landing pages with CRM platforms, GA4, Google Tag Manager, CDPs, lead-routing workflows, and customer data systems.
How do you make a web application scalable?
We design scalable web applications with the right architecture, data model, API boundaries, cloud infrastructure, performance testing, observability, and security controls.