Faster development
AI-enhanced workflows, smarter tooling, and lean processes help you ship features weeks — not months — ahead of schedule.
Rapid feature validation
Build, test, and iterate at high speed. Launch new ideas quickly, validate them with real users, and double down on what works.
Cost reduction
Automated tasks, optimized code generation, and fewer development cycles significantly cut project costs without reducing quality.
Human expertise + AI power
You get the best of both worlds: seasoned engineers making strategic decisions, and AI accelerating everything from coding to testing.
Lower barrier to entry
Bring your ideas to life without massive upfront budgets. Perfect for startups, creators, and business needs, covering exploring concepts with minimal risk.
Built-in quality assurance
AI-assisted code reviews, automated tests, and continuous optimization ensure issues get caught early — long before they hit production.
Vibe coding consulting & strategy
We analyze your goals, define the right AI-powered approach, and build a clear roadmap to accelerate your product from idea to production.
AI-powered web application development
From dashboards to complex SaaS platforms, we blend expert engineering with AI-enhanced coding to deliver fast, scalable web applications.
AI-powered mobile app development
Build high-performance iOS/Android apps with intelligent features, smoother UX, and faster development cycles powered by AI tooling.
Generative AI integration
Chatbots, assistants, content engines, automation flows — we integrate GenAI into your product to make it smarter, more efficient, and more competitive.
MVP development with vibe coding
Validate your idea quickly with a lean, AI-accelerated MVP that focuses on essential features and delivers results fast.
AI code review & optimization
We use advanced AI tools to analyze, refine, and optimize your codebase — improving quality, speed, performance, and future scalability.
We dive deep into your business goals, challenges, workflows, and expectations to define exactly what needs to be built — and why.
We create a clear roadmap, choose the right tech stack, estimate timelines, and outline milestones so you always know what’s happening next.
We craft intuitive UX/UI layouts and interactive prototypes that let you visualize your product before development begins — saving time and ensuring clarity.
Our engineers combine vibe coding, automation, and AI-driven tools with senior-level decision-making to deliver features faster while keeping the code clean, scalable, and secure.
You stay in the loop through demos, feedback cycles, and iterative improvements — ensuring every detail aligns with your vision.
We deploy your product smoothly, monitor real-world performance, and offer continuous updates, optimizations, and long-term maintenance.
STEP 1
Discovery & requirements analysis
We dive deep into your business goals, challenges, workflows, and expectations to define exactly what needs to be built — and why.
Step 2
Planning
We create a clear roadmap, choose the right tech stack, estimate timelines, and outline milestones so you always know what’s happening next.
Step 3
Design & interactive prototyping
We craft intuitive UX/UI layouts and interactive prototypes that let you visualize your product before development begins — saving time and ensuring clarity.
Step 4
AI-powered development with expert oversight
Our engineers combine vibe coding, automation, and AI-driven tools with senior-level decision-making to deliver features faster while keeping the code clean, scalable, and secure.
Step 5
Collaborative review & refinement
You stay in the loop through demos, feedback cycles, and iterative improvements — ensuring every detail aligns with your vision.
Step 6
Launch, deployment & ongoing support
We deploy your product smoothly, monitor real-world performance, and offer continuous updates, optimizations, and long-term maintenance.
Social Networking App Development: KnowApp
We implemented a social networking app development project to create a video-based event and content calendar enabling 100% direct celebrities-fans interaction.
Identity-Access Management Automation: Uniqkey
We have created an identity and access management automation system that is recommended for use even by the association of Danish Auditors.
B2B Insurance Claims Automation
We have developed an insurance claims automation solution, which robotically validates 80% of all insurance claims with no human involvement.
A Chrome Extension for Invoice Workflow Processing: Garmentier
Fively created a chrome extension for invoice workflow processing that provided customers with a personalized experience and allowed to increase sales up to 77%.
Medical Resource Management Application: AviMedical
Fively has developed a cutting-edge custom medical resource management app for a chain of modern practices caring about numerous patients across Germany.
CRM Customization and Configuration: Volt
We have provided our CRM customization services to the company, that electrifies dozens of widely-known music festivals all across Europe.
Patient Management Platform: SNAP
Our engineers have developed a patient management platform that makes well-considered decisions based on artificial intelligence algorithms.
Insurance Workflow Automation Solution
Fively developed an insurance workflow automation solution that combines all steps from purchasing a policy to filing a claim and makes it a 5-minute procedure.
Web Platform Customization: WebinarNinja
Fively has provided web platform customization for #1 rated webinar platform by HubSpot, which makes it real to start your very first webinar in less than 10 seconds.
Our development company transforms the way businesses build digital products using vibe coding tools, giving companies in multiple sectors the ability to launch faster, validate ideas rapidly, and scale without inflating development budgets. By combining expert engineering with advanced AI tooling, we help organizations move from concept to production with unmatched speed and precision.
Businesses from different industries and countries choose us when looking for a vibe coding company, because we are a trustworthy and experienced technology partner.
5+ years
in software development
100+
experienced engineers
~85%
are senior specialists
70+
successful projects
Fively impresses with the excellent outcomes they achieve with service-minded attitude they maintain.
David J Roman
Founder at SpiritVen
They did a wonderful job!
Charles Chase
Founder at ComFi
Diligent project managers and the team will go the extra mile when you need them to.
Ben M. Argeband
CEO at SaaS Company
They have their heads in the game, and they care about the project rather than finishing it as quickly as possible.
Kasper Fogh
CTO at Uniqkey
Whenever we need more resources or help, we got very good results from their management.
Mart Espenberg
CTO at Insly
We see them as partners who help us meet our goals rather than just contractors.
Bruno Monteiro
VP of Engineering at Avi Medical GmbH
I was most impressed with their communication.
Darren Pierce
CEO at MessageBuy
They were highly professional people while also being extremely friendly.
Rune Nielsen
Co-Founder at Volt ApS
We combine expert engineering with advanced AI vibe coding tools to accelerate development, improve code quality, and help you ship features faster than traditional teams.
GitHub Copilot
An AI pair programmer and code assistant that integrates directly into IDEs and offers real-time suggestions based on context and comments. It helps speed up boilerplate coding, reduce time spent on repetitive tasks, and boost developer productivity.
Cursor AI
A powerful IDE and coding accelerator that transforms prompts into fully functional code, has AI-powered autocomplete, refactoring suggestions, and real-time feedback. Also, provides access to many top-tier AI models (Codex, Claude, GPT5, Grok), streamlining everyday development tasks.
Claude
Claude excels at deep code analysis, architecture reasoning, documentation creation, and test generation. It’s especially useful for complex logic refactoring, planning multi-step development tasks, and improving overall code clarity.
Lovable
No-code app builder that transforms natural-language prompts into fully functional apps with UI, backend, and database logic. It’s perfect for prototyping, quick MVPs, or translating ideas into working interfaces in minutes.
Tabnine
Privacy-focused coding engine that supports 80+ programming langs and frameworks, with context-aware autocompletion, code generation, documentation hints, and test-case suggestions. Especially good when dealing with sensitive or proprietary logic.
Codex (by ChatGPT)
A universal AI coding assistant used for ideation, coding support, debugging, architectural guidance, and content generation. ChatGPT accelerates early discovery, improves planning, and supports web development across all project stages.
Junie
An advanced tool by JetBrains that helps to write, refactor, and optimize code faster using code completions, architecture suggestions, and project scaffolding. Junie is ideal for accelerating feature development and scaling projects with consistency and speed.
n8n
A great vibe coding automation tool that can integrate various APIs, databases, and services into one dynamic flow. With AI actions and logic, n8n helps automate repetitive backend tasks, data processing, and business operations.
Get a free consultation from our team to evaluate timelines, token usage, and the best tech approach for your product.
Our team consists of highly skilled software engineers dedicated to delivering exceptional software solutions using the latest AI vibe coding tools. Let’s schedule a call to discuss your project with our specialists!
With over 15 years of hands-on experience, Valentin is a senior backend engineer who specializes in building reliable, scalable systems that stand up to rapid iteration. His deep expertise in microservices and DevOps-ready architecture allows him to turn AI-assisted code into production-ready solutions with strong performance and stability. Valentin brings structure, resilience, and technical clarity to every project.
With over 11 years of experience across healthcare, insurance, banking, and fintech industries, Maksim brings strong product and engineering leadership to complex projects. He actively applies modern AI, ML, and deep-learning approaches to speed up development while maintaining architectural integrity. Maksim has an innovative product thinking, allowing him to bridge advanced vibe coding technologies with real business outcomes.
Aryna is a full-stack web engineer who excels at building dynamic web applications and refining existing customers’ systems. Her experience with RESTful APIs and agile workflows allows her to collaborate smoothly with cross-functional teams while keeping vibe coding delivery fast and focused. Aryna’s enthusiasm for learning new AI technologies drives her to continuously enhance her skills and contribute to innovative projects.
Tsimafei is our senior backend and data specialist with deep expertise in analytics-driven systems, who has made his mark across diverse sectors such as cybersecurity, insurance, banking, and media. Backed by a strong academic foundation in applied statistics, he transforms AI-generated insights into reliable data pipelines and business-ready solutions using Python and SQL. His work ensures that fast-moving vibe coding products remain data-accurate, measurable, and decision-ready.
Viacheslav Guk
Full-Stack Software Engineer
Viacheslav is an experienced full-stack engineer with a knack for building efficient and maintainable code that scales with product growth. With strong experience in mobile application development, including Java and Kotlin ecosystems, he ensures that AI-accelerated development stays elegant, predictable, and easy to evolve. His attention to detail makes him a strong advocate for code quality when it comes to AI code review within fast delivery cycles.
Kiryl is our lead cloud and serverless specialist, known for turning ambitious ideas into scalable, production-grade systems. He works closely with engineering and UX teams to refine AI-assisted development into clean, deployable architectures. With hands-on expertise in full-stack development, ML, and serverless platforms, Kiryl ensures that speed never compromises reliability or long-term value.
At Fively, we’ve built a dedicated protection framework to ensure that AI-assisted development is as secure, stable, and compliant as traditional engineering (and even more so).
Rigorous AI code verification
AI-generated code is never trusted blindly: we check it against OWASP Top 10 and CWE standards, perform static and semantic analysis via SonarQube, Semgrep, and DeepScan; run continuous dependency scanning for vulnerabilities, supply-chain issues, and license risks.
Security-centered prompt engineering
We tune AI prompts to produce secure-by-default code: use mandatory security guidelines embedded into all coding prompts, automatic anonymization and masking before AI-assisted processing, and secure scaffolding templates for auth, encryption, error handling, and data flow.
Human security oversight you can rely on
Senior engineers review all code (auth, payments, PII operations, infrastructure) to detect typical AI weaknesses like missing sanitization or unsafe async logic; we run security-focused peer reviews for every major PR: nothing ships without human verification.
Responsible use of data with full privacy controls
No client data is sent to public AI models. We use local or self-hosted AI options for highly regulated industries, and mandatory approval for any AI-generated logic touching user data or permissions.
Hardened AI model infrastructure
Our AI tooling is treated like any critical dependency: continuous monitoring for suspicious outputs, model drift, or injection attempts. We always use the most appropriate vibe coding tool’s version for our projects, and use best practices to control rate limits on all AI endpoints.
ISO 27001-inspired security controls
Fively team always uses systematic approach to information security management when vibe coding: role-based access, least privilege, and credential rotation. Our infrastructure is hardened with up-to-date security configurations.
AI-generated code is never trusted blindly: we check it against OWASP Top 10 and CWE standards, perform static and semantic analysis via SonarQube, Semgrep, and DeepScan; run continuous dependency scanning for vulnerabilities, supply-chain issues, and license risks.
We tune AI prompts to produce secure-by-default code: use mandatory security guidelines embedded into all coding prompts, automatic anonymization and masking before AI-assisted processing, and secure scaffolding templates for auth, encryption, error handling, and data flow.
Senior engineers review all code (auth, payments, PII operations, infrastructure) to detect typical AI weaknesses like missing sanitization or unsafe async logic; we run security-focused peer reviews for every major PR: nothing ships without human verification.
No client data is sent to public AI models. We use local or self-hosted AI options for highly regulated industries, and mandatory approval for any AI-generated logic touching user data or permissions.
Our AI tooling is treated like any critical dependency: continuous monitoring for suspicious outputs, model drift, or injection attempts. We always use the most appropriate vibe coding tool’s version for our projects, and use best practices to control rate limits on all AI endpoints.
Fively team always uses systematic approach to information security management when vibe coding: role-based access, least privilege, and credential rotation. Our infrastructure is hardened with up-to-date security configurations.
How many tokens does AI need to build your product? One of the biggest advantages of vibe coding development services is that better prompts = fewer tokens = lower cost. Here’s what you can expect.
Landing page
Mobile app
eCommerce platform
SaaS platform
Senior-level engineers make better use of prompts and vibe-coding tools, which means fewer tokens, cleaner code, and faster delivery cycles — smaller bills and better results.
They break all features into optimal chunks
Formulate prompts the right way, reducing “regenerate this” cycles
Provide high-quality context from the start
Avoid contradictions, missing details, or architectural gaps
01
Contact us
Reach out with your idea, challenge, or existing project — our team will respond quickly and guide you through the next steps.
02
Get a consultation
We dive into your goals, discuss requirements, explore technical options, and help you understand the best path forward.
03
Receive a cost & timeline estimate
You get a transparent, data-backed estimate based on your scope, token usage, complexity, and development approach.
04
Project kickoff
Once everything is aligned, we assemble your team, set up communication channels, and begin building your product with the vibe coding techniques.
Ready to build with vibe?
Transform your idea into a fast, elegant, AI-powered product, backed by expert engineering. Let’s build your amazing app together!
Fively is a custom software development company, that has been gaining recognition throughout its existence.
Let's have a call and discuss your custom solution.
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Vibe Coding is a development approach where engineers use AI tools to accelerate coding, improve quality, and deliver software faster — while keeping full human control over architecture and security.
Traditional development is fully manual. Vibe Coding uses AI for speed, scaffolding, and testing, reducing development time and costs while still relying on expert engineers for final decisions.
You get faster delivery, lower costs, rapid MVP validation, AI-powered vibe coding, cleaner structure, and built-in quality and security from day one.
Costs depend on seniority and token usage. Seniors cost more per hour but use 40–60% fewer tokens, making overall delivery cheaper and faster.
We validate all AI-generated code with automated scans, secure prompts, senior engineer reviews, and compliance-aligned practices like OWASP, GDPR, SOC2, and HIPAA.
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