HashTrust Technologies Pvt Ltd

HashTrust Technologies, founded in April 2021 and based in Delhi, India, builds custom software for startups and enterprises across the US, UK, and Asia-Pacific. The company operates with 60+ engineers and maintains a 90% client retention rate. They specialize in full-stack web development, AI systems, and Web3 solutions, with particular depth in production-grade architecture and code quality.

The firm's service range spans web and mobile applications, custom software development from discovery through deployment, dedicated remote teams, QA and testing, cloud infrastructure, AI agent systems, and blockchain development. On the web side, they've shipped 30+ applications with an average load time under 1 second and 99.9% uptime SLA. They work with React, Next.js, Vue.js, Django, FastAPI, and Node.js on the frontend and backend, paired with PostgreSQL, MongoDB, Redis, and managed services on AWS and Google Cloud. Their AI practice covers RAG systems, multi-agent architectures, and LLM integrations using frameworks like LangChain and CrewAI. For blockchain, they build Ethereum smart contracts, DApps, and DeFi components.

Services and capabilities

HashTrust organizes its offerings into distinct buckets. Web application development covers SPAs, PWAs, server-side rendering for SEO, admin dashboards, real-time features via WebSocket, and multi-tenant SaaS architecture. Mobile development uses React Native and Flutter for cross-platform delivery. Custom software development is end-to-end, from architecture and discovery through deployment and maintenance. They offer on-demand remote developers who embed directly into client teams—frontend, backend, full-stack, AI, blockchain, and QA specialists available at various levels. QA services include manual and automated testing with functional, regression, performance, and user acceptance testing integrated throughout the development cycle.

Cloud and DevOps work covers AWS and GCP infrastructure design, CI/CD pipelines using GitHub Actions and ArgoCD, containerization with Docker and Kubernetes, and auto-scaling setup. Their AI practice focuses on RAG systems, multi-agent workflows, LLM integrations (including OpenAI), and AI automation. Web3 services span smart contract auditing and development, DApp creation, wallet integrations, and DeFi protocol work. They also offer code audits and security reviews for Django, React, AI systems, and blockchain applications. For early-stage teams, they provide MVP and POC services, aiming to move from concept to working product in weeks rather than months.

On the integration side, they connect client products to Stripe, PayPal, Razorpay, Square, Auth0, Firebase Auth, Clerk, AWS S3, Cloudinary, SendGrid, Resend, Google Analytics, Mixpanel, PostHog, Segment, Sentry, Datadog, LogRocket, Cloudflare, Vercel, Netlify, Algolia, Elasticsearch, LaunchDarkly, Intercom, and Zendesk, among others. They note they integrate with "virtually any platform via REST, GraphQL, or webhooks."

Notable work

Thermo Fisher Scientific reports a 20% increase in business efficiency and a 30% reduction in error rate from their engagement. Renske Huijsing at Sport Data Valley praised their attention to detail and grasp of both software development and sports analytics in a Django-based solution. Abhi Achalla at Viasat noted enhanced UX, seamless service integration, and valuable industry-specific suggestions. Martha Casey at Stryker reported the project was completed "well within the stipulated timeframe" with high professionalism and dedication.

How they work

HashTrust offers three engagement models: fixed-price projects for well-defined scope (best for MVPs, landing pages, defined feature sets); hourly billing for flexible or exploratory work; and monthly retainers for dedicated resources on a recurring basis, available as full teams or individual developers. Their web development projects typically follow a timeline of 1–2 weeks for discovery and planning, 2–3 weeks for UI/UX design, 6–10 weeks for core development, 2–3 weeks for testing and QA, and 1 week for deployment and launch. They operate with 24/5 support coverage across timezones. Pricing ranges from $15k fixed for MVP/POC projects to $1,800/month for dedicated developers; AI consulting and audits start at $25/hour. They position the free 30-minute architecture review as a trust-building initiative with no pitch or follow-up obligations.

Team and credentials

HashTrust has 60+ engineers across distributed locations serving clients in 12+ countries. They maintain offices spanning EST/PST overlap hours (Americas), CET/GMT overlap hours (Europe and Middle East), and IST native plus AEST overlap (Asia-Pacific). The company claims 90% client retention. While they reference SOC 2, GDPR, and HIPAA compliance in their architecture documentation, no formal certifications are explicitly stated in the source material. They highlight having founders with hands-on patent experience in AI architectures and position themselves as contributors to open-source projects, including an "Agent Capability Declaration SDK" and "AI Agent Payments" framework. They offer a Hashtrust Prompt Engineering Certification for those who pass four real-world prompt challenges with a ~20–30% pass rate.