Custom Web Development
Beyond platforms, we engineer custom web applications — customer portals, internal tools, headless storefronts, and API-first architectures using React, Node.js, and cloud-native p...
Overview
Beyond platforms, we engineer custom web applications — customer portals, internal tools, headless storefronts, and API-first architectures using React, Node.js, and cloud-native patterns.
What We Deliver
- ✓React & Next.js frontends
- ✓Node.js APIs & microservices
- ✓Headless commerce frontends
- ✓Progressive Web Apps (PWA)
- ✓Third-party API integrations
- ✓Legacy system modernization
Why Nexa TechnoLabs
- ✓US-led delivery with global engineering capacity
- ✓Certified Adobe Commerce, AEM, and cloud practitioners
- ✓Agile sprints with staging releases and transparent reporting
- ✓Post-launch hypercare, CRO, and managed support options
Technologies & Platforms
Our Process
Requirements
Technical discovery and architecture proposal.
Sprint delivery
Two-week cycles with demoable increments.
QA & security
Automated tests, pen testing, and code review.
Deploy
CI/CD pipelines and observability setup.
Specialized Solutions
Frequently Asked Questions
Do you work with existing development teams?+
Yes. We offer staff augmentation, code audits, and co-development models alongside your in-house engineers.
What tech stack do you use for custom web development?+
We build modern frontends (React/Next.js) and APIs (Node.js or platform-specific) with clean architecture, testing, and observability.
Can you build secure portals and internal tools?+
Yes. We implement role-based access, audit logging, and secure data handling for customer portals, admin tools, and operational dashboards.
Do you build API integrations and microservices?+
Yes. We design API-first architectures, integrate third-party systems, and build scalable services with performance and reliability in mind.
How do you ensure performance and SEO?+
We optimize rendering, caching, and payload size, and apply technical SEO best practices when the application is public-facing.
How much does Web Development cost?+
Cost depends on scope — number of integrations, catalog/content complexity, customizations, and timeline. We typically start with a discovery phase and then deliver in milestones with clear estimates.
How long does a typical Web Development project take?+
Most projects run 10–20 weeks depending on requirements and integration complexity. Larger enterprise programs (ERP/PIM/CRM, multi-site/multi-store, governance) can run 20–32+ weeks after discovery.
Can you integrate Web Development with our ERP/CRM/PIM and third-party tools?+
Yes. We implement REST/GraphQL integrations, middleware, and event-driven sync with ERP, CRM, PIM, payment, shipping, analytics, and marketing platforms — with monitoring and retry logic for reliability.
Do you support SEO and performance (Core Web Vitals) as part of Web Development?+
Yes. We include technical SEO considerations (URL structure, redirects, schema, internal linking) and performance best practices to improve Core Web Vitals and conversion rate — not just functionality.
Do you provide ongoing support after launch?+
Yes. We offer SLA-based support, security patching, monitoring, and continuous optimization/CRO so your platform stays stable and improves over time.
How do you handle security and compliance?+
We follow secure SDLC practices, dependency/patch management, and least-privilege access. For ecommerce we also plan PCI scope reduction, logging/monitoring, and hardening based on your environment.
Free Consultation
Discuss your Web Development project with our experts. No obligation.
Book a ConsultationCall +1 (940) 284-6546