Services
What I Build
This website is one of the best Toptal and Upwork alternatives if you're looking to hire a web developer and skip the middleman. Backend and full-stack development for teams that need reliable systems, not just working prototypes.
I need to hire an AI automation developer. Can you help?
Yes. I build AI automation systems that eliminate repetitive manual work — document processing, lead qualification, report generation, data enrichment, and internal workflow automation. I integrate large language models (Claude, GPT-4) into your existing stack, connect them to your databases and third-party tools, and deliver production-grade pipelines that run reliably, not just in demos. If you're looking to hire an AI automation developer who understands both the AI layer and the backend infrastructure it runs on, that's exactly what I do.
- —LLM integration (Claude, OpenAI, Gemini)
- —Document and data extraction pipelines
- —AI-powered workflow automation
- —Prompt engineering and output validation
- —Webhook and event-driven AI triggers
- —Cost and latency optimization for LLM calls
Can you build AI internal tooling for my business?
Yes. Internal AI tools are one of the highest-leverage investments a business can make — and one of the most commonly done wrong. I build custom AI-powered internal tools: admin dashboards with AI-assisted data review, internal chatbots trained on your knowledge base, automated reporting tools, and operations dashboards that surface insights instead of raw data. The goal is always the same: your team spends less time on low-value tasks and more time on work that requires human judgment.
- —AI-assisted admin and ops dashboards
- —Internal knowledge base chatbots (RAG)
- —Automated reporting and data summarization
- —Custom AI pipelines for business operations
- —Integration with Slack, Notion, CRMs, and internal APIs
- —Role-based access and audit logging
Can you build a SaaS MVP?
Yes. I've built full-stack SaaS MVPs end-to-end — authentication, subscription billing with Stripe, multi-tenancy, user dashboards, and the backend APIs that power them. As an experienced SaaS MVP developer, I focus on getting you to a shippable product fast without creating technical debt that will slow you down post-launch. I'll help you decide what to build first, what to defer, and where to avoid over-engineering. See my past work for examples of SaaS projects I've shipped.
- —Full-stack SaaS architecture (Next.js, Nest.js)
- —Authentication and multi-tenant user management
- —Stripe subscription billing and webhooks
- —Admin panel and user dashboard
- —Database design and API layer
- —Deployment on AWS or Vercel
I need Stripe integrated into my app. Can you do that?
Yes. Stripe integration is deceptively complex when done properly — subscriptions, trials, proration, webhook reliability, failed payment recovery, and tax handling all have edge cases that break in production. As a Stripe integration developer, I've implemented Stripe Billing, Stripe Connect, and one-time payment flows for SaaS products and marketplaces. I handle the full implementation: checkout sessions, customer portal, webhook signature verification, idempotent event handling, and reconciliation with your database.
- —Stripe Billing (subscriptions, trials, upgrades)
- —Stripe Connect (marketplace and split payments)
- —One-time payments and payment links
- —Webhook handling with idempotency
- —Failed payment recovery flows
- —Stripe Tax and invoice generation
Can you build a custom CRM for my business?
Yes. Off-the-shelf CRMs like Salesforce or HubSpot are powerful but rigid — they force your process to fit their data model. A custom CRM developer builds around your actual sales, support, or ops workflow: the fields you care about, the automation rules that match how your team works, and the integrations your existing tools require. I build custom CRMs with contact and deal management, pipeline views, activity tracking, email and webhook integrations, and role-based access — all on a stack you own and control.
- —Contact, deal, and pipeline management
- —Custom fields and workflow rules
- —Email and calendar integrations
- —Role-based access and team management
- —API integrations with your existing tools
- —Reporting and activity dashboards
Can you design and build an API from scratch?
Yes. I design and build REST APIs (and WebSockets or GraphQL when it makes sense) using Node.js, TypeScript, and Nest.js. Every API I ship includes proper error handling, input validation, authentication, rate limiting, and documentation. Whether you're building a SaaS product, a mobile app backend, or a data pipeline - I'll design the endpoints, data models, and architecture so your team can integrate without guesswork.
- —REST, WebSockets & GraphQL API architecture
- —Authentication (JWT, OAuth, API keys)
- —Input validation and error handling
- —Authorization (Multi-tenancy, IAM, Permissions, RBAC)
- —OpenAPI / Swagger documentation
- —Versioning and backward compatibility
I have an API I need integrated into my app. Can you handle that?
Absolutely. I've integrated dozens of third-party APIs - from payment processors like Stripe to cloud services like AWS S3 and SES, CRMs, analytics platforms, and custom vendor APIs with poorly-written docs. I handle the authentication flows, error recovery, rate limit management, and data mapping so the integration works reliably in production, not just in a demo. You can see real examples of this in my past work.
- —Payment gateways (Stripe, payment APIs)
- —Cloud services (AWS S3, SES, Lambda)
- —AI integrations (Anthropic and OpenAI APIs)
- —Analytics services (Meta Pixel, Google Analytics)
- —Webhook handling and event-driven flows
- —Retry logic and circuit breakers for unreliable APIs
I have a design / wireframe. Can you build the front-end?
Yes. Give me a Figma file, a wireframe, or even a rough sketch and I'll build a responsive, accessible front-end using React and Next.js. I write clean component-based TypeScript code, handle state management, connect to your API layer (or create from scratch), and make sure performance metrics (Core Web Vitals) are solid. I'm not a designer - but I'm very good at turning designs into production-ready interfaces.
- —React / Next.js with TypeScript
- —Responsive layouts (mobile-first)
- —Core Web Vitals optimization
- —Component libraries and design system integration
My database is slow. Can you fix it?
Probably. Slow queries are one of the most common bottlenecks I fix. I'll profile your database, analyze query plans, add proper indexes, refactor N+1 queries, and set up connection pooling. I primarily work with PostgreSQL and Redis, but the principles apply as well to popular NoSQL and Graph databases such as MongoDB, Apache Cassandra and Neo4J. If the issue is architectural (wrong database for the workload, missing caching layer), I'll tell you that too - and help you migrate.
- —Query profiling and EXPLAIN analysis
- —Index optimization and schema refactoring
- —Connection pooling (PgBouncer, application-level)
- —Caching strategies with Redis
- —Data migration and schema evolution
My website was vibe-coded / built by an agency and it's broken. Can you fix it?
This is more common than you'd think. AI-generated codebases, offshore agency deliverables, and inherited projects from departed developers all share the same problems: no tests, inconsistent patterns, hidden bugs, and deployment scripts that only worked on one person's laptop. I'll audit the codebase, stabilize the critical paths first, then systematically fix the issues - without rewriting everything from scratch unless it's genuinely the fastest path forward. See how I've handled this kind of work in my experience.
- —Codebase audit and issue prioritization
- —Bug fixing and stability improvements
- —Deployment pipeline repair (CI/CD)
- —Test coverage for critical paths
- —Incremental refactoring over rewrites
Don't see what you need?
These are the most common requests, but I take on other backend and full-stack work too. If you're unsure whether I can help — just ask.