Engineering for the
next generation of AI products.
I am Dipanshu. DevPilotX is a one-person studio that ships production-grade AI agents, RAG systems, and full-stack platforms for founders and teams who care about craft.
Real products, in production today.
A short, honest tour of what is live, what is in progress, and what is intentionally private.
India's money platform: daily prices, schemes, calculators, bank rates.
Free, fast, private developer tools with a 19-language compiler.
Non-profit finance research and education. Free, open-source, ad-free where it matters.
Live paper-trading bot for Indian index futures. Calibrated Ornstein-Uhlenbeck mean-reversion with a five-layer risk armor stack.
An AI Engineering Toolkit, opened up.
Four tools I built for myself, now free for every AI engineer and developer. Token math, model comparisons, RAG planning, prompt diffs — pricing refreshed for late 2025.
Tokens, cost, and side-by-side ranking across 14 frontier and value models.
Context, max output, modality, pricing across eight providers.
Chunks, vector DB size, embedding cost, monthly storage estimate.
Word-level diff between prompts with token deltas.
Four clear ways to work together.
Pick the scope that fits, or write to me and we will scope it together. Every engagement begins with a free 30-minute call.
Custom AI Agents
Domain-specific agents and MCP servers wired into your real tools, with real guardrails.
- Custom MCP servers for Notion, Slack, GitHub, Gmail, Calendar
- OpenAI and Anthropic tool-calling agents with strict schemas
- Evaluation harness so you can prove it works before it ships
- Cost dashboard and per-call rate limits built in
Automation Pipelines
End-to-end pipelines across Notion, Slack, GitHub, Gmail, Calendar, and your databases.
- Cross-tool workflows that survive failures with retries and dead-letter queues
- Scheduled jobs with cron precision and observability
- Status dashboards so the team can see what ran and why
- Notion-first databases, GitHub-first repos, you choose the source of truth
Next.js Websites and Dashboards
Modern marketing sites, web apps, and dashboards built on Next.js 14+ with care.
- Marketing sites, web apps, dashboards, and full SaaS platforms
- Next.js App Router, Tailwind, React Server Components, edge-friendly
- SEO, JSON-LD, sitemap, accessibility, dark mode, performance budget
- CMS, auth, payments, transactional email wired in cleanly
AI Integration
Add AI features to your existing product without breaking what already works.
- RAG over your docs, knowledge base, or product database
- AI chat and search built into your existing app
- Summarization, classification, and generation features with eval coverage
- OpenAI, Anthropic, and open models on the same evaluation rail
Senior craft. One engineer. No layers between you and the work.
DevPilotX is intentionally small. You work directly with the engineer building your product — every commit, every email, every deploy. No account managers, no junior handoffs, no surprises.
- OperatingPaisaReality, Value.Codes, Epicenter Exchange
- Built onNext.js, TypeScript, Tailwind, PostgreSQL, Nginx
- DisciplineSEO, accessibility, performance treated as first-class
- PostureAdSense compliant, GDPR-aware, IP-anonymised analytics