Services
Web development consulting services
Your web application is the technical backbone of your business. Our consultants help you get the decisions that set its trajectory right: stack, architecture, APIs and frontend strategy, from the first sprint to production.
In short
Stralya's web development consulting helps teams get the decisions that set a web application's trajectory right: frontend stack, backend and API design, architecture reviews, legacy migrations and performance. Senior engineers work alongside your developers, from the first sprint to production, and leave you independent by design.
-47%
Page load time
Architecture review for a B2B SaaS, delivered in six weeks.
4 months
Saved on the roadmap
A stack evaluation for a fintech that avoided a costly migration path.
2 to 4 weeks
Typical assessment
Architecture assessment or technology evaluation before any implementation work.
Web development services
Our web development consulting services
Each service has its own page with the method, the deliverables and the guides that support it.
Frontend development
Framework selection grounded in implementation experience, not trends: React, Vue, Angular, Next.js or Nuxt. Component architecture, state management and design systems that scale across products.
Backend development
API design, database modeling, authentication patterns and the monolith-versus-modular decision, evaluated against your constraints, team skills and roadmap. We do not push a single stack.
Web architecture review
Reviews of your existing systems: bottlenecks, security vulnerabilities and technical debt, turned into an actionable roadmap prioritized by business impact, not technical elegance.
Legacy web migration
Legacy framework to modern, monolith to modular: migrations planned in phases that minimize risk and downtime, with clear rollback strategies at each step.
Web performance optimization
Core Web Vitals optimization, bundle size reduction, rendering strategy and CDN configuration. Plus the standards, code reviews and testing strategy that keep your codebase healthy.
When to call us
Signs you need a web development consultant
- 01
Releases slow down as the codebase grows
Every feature touches too many places and estimates keep slipping. An architecture review turns that drag into a prioritized roadmap.
- 02
A stack decision is on the table
Choosing a framework, an API style or monolith versus modular design is expensive to reverse, and cheap to challenge early.
- 03
Core Web Vitals hurt conversion or rankings
Heavy bundles, slow rendering and poor caching show up directly in bounce rate and search visibility.
- 04
A legacy application must be modernized without a freeze
Phased migrations with a rollback at each step keep the business shipping while the foundations change.
How it works
Structured process value from week one
PHASE 01
Discovery & assessment
Stakeholder interviews, codebase review, architecture walkthroughs and performance benchmarks. The output: a detailed assessment mapping your current state, the gaps, and the quick wins you can act on immediately.
PHASE 02
Strategy & roadmap
A technical strategy aligned with your business priorities: a prioritized roadmap with phases, milestones, dependencies and resource estimates. Every technical decision traces back to a measurable objective.
PHASE 03
Implementation support
Consultants embedded with your team: architectural guidance, code reviews, pair programming, or production-ready code delivered directly. Regular check-ins and documentation your team keeps.
PHASE 04
Knowledge transfer
No dependency by design. Structured handover sessions, documented decisions and patterns, coaching for your internal team, and metrics to track improvement after we leave.
Why us
Senior engineers not occasional advisors
Built at scale
Experience, not blog posts
Consultants who have built and scaled web applications across industries, from high-traffic e-commerce to complex SaaS. We have seen what works at scale and what breaks under pressure.
Technology-agnostic
No vendor, no quota
No partnerships or commissions tied to frameworks. If your team is strongest in Vue, we will not push React. If a simple server-rendered app fits, we say so.
Transparent by default
Challenge our proposals
You always know what we are working on, why, and the trade-offs involved. We document our reasoning, share our code and invite your team to push back.
Pricing
How web development engagements are priced
Every engagement starts with an assessment and ends with a fixed quote. Durations below are typical, not promised.
| Format | Typical scope | Duration | Price |
|---|---|---|---|
| Architecture assessment | Codebase review, bottlenecks, security and technical debt turned into a roadmap | 2 to 4 weeks | Fixed quote after assessment |
| Technology evaluation | Stack options compared against your constraints, team skills and roadmap | 2 to 4 weeks | Fixed quote after assessment |
| Implementation support | Embedded consultants: architectural guidance, code reviews, pair programming or delivery | 3 to 6 months | Fixed quote after assessment |
| Advisory retainer | Ongoing guidance for scaling teams | Monthly | Monthly fee, quoted upfront |
What changes the price: codebase size, number of teams involved, advisory versus delivery mode and how much knowledge transfer you want.
Client outcomes
Measured results from real engagements
-47%
Page load time · B2B SaaS
An architecture review that cut load times by 47% in six weeks, with direct impact on trial-to-paid conversion and retention.
4 months
Saved on roadmap · Fintech
A stack evaluation that avoided a costly migration path, redirecting four months of effort toward revenue features.
×2
Feature delivery · Agency
A component-based architecture that halved feature delivery time, absorbing more clients without new hires.
Reviewed by
Julien Mauclair
Co-founder, technical delivery · Stralya
Last updated:
FAQ
Web development consulting FAQ
Straight answers to the questions we hear before every web engagement.
What size companies do you work with?
From early-stage startups needing foundational architecture guidance to enterprises modernizing legacy systems. We adapt to your team size, budget and technical maturity.
Do you work with specific technologies?
We are technology-agnostic. Our consultants have production experience with React, Vue, Angular, Next.js and Nuxt on the frontend and with a wide range of backend stacks. We have no partnerships or commissions tied to frameworks, so we recommend what fits your constraints, your team skills and your roadmap.
Can you work with our existing development team?
Yes, that is how most engagements run. Our senior engineers join your team for architectural guidance, code reviews and pair programming, or deliver production-ready code directly. Decisions are documented and knowledge is transferred along the way, so your developers stay in control after we leave.
How long does an engagement last?
An architecture assessment or a technology evaluation usually takes two to four weeks. Implementation support runs three to six months, and an advisory retainer is billed monthly for scaling teams. Every engagement starts with an assessment and ends with a fixed quote, so duration and budget are clear upfront.
Do you handle cloud infrastructure and DevOps too?
Yes. Stralya has dedicated cloud and DevOps practices, so hosting, CI/CD pipelines, infrastructure as code and observability can be covered by the same team that works on your application. We bring those consultants in when your project needs them, within one engagement.
Related guides
Web development guides
The guides that will support each web service page, planned for the next publishing waves.
Frontend
Choosing a frontend framework: React, Vue, Angular or Next.js
Planned guide · coming soon
Backend
Monolith or modular backend: how to decide
Planned guide · coming soon
Performance
Core Web Vitals: what to fix first
Planned guide · coming soon
No web guide is published yet. Each planned guide will link back to its service page.
Start your next web project with confidence
Reply within 24h · First call, no commitment