From first sketch to live product — one team owns it end to end.
Web, mobile, APIs, AWS, and AI/ML — architected and shipped together, with observability and support long after launch day.
Engineering partner for teams that need ownership, not handoffs.
We design, build, deploy, and run serious digital products. The same engineers who write your architecture docs answer the pager and tune your cloud bill — so startups, SMEs, and growth-stage companies get continuity from prototype to production.
One team, one timeline.
Product, design, engineering, infra, and AI work together — not handed off across vendors.
Built to scale.
HLD/LLD, event-driven systems, and cost-aware AWS architectures sized for the next 24 months.
Real AI, in production.
RAG, conversational, and realtime AI wired into your product — not a sidecar demo.
We stay after launch.
Monitoring, on-call, and roadmap partnership so the system you launched keeps running.
The services behind a full product launch.
Engage end-to-end or plug us into a specific layer. Every engagement is staffed to production standards — tests, observability, and clear handover included.
Web Application Development
React, Next.js, and TypeScript apps built for production: App Router, SSR/ISR, edge routes, and performance budgets you can measure.
Mobile App Development
React Native and Flutter with Expo, native bridges, store-ready release trains, and telemetry from day one.
Backend & API Development
Node.js and NestJS services — REST, WebSockets, queues, and event-driven flows sized for your first scale-up.
Cloud Infrastructure
AWS-first designs: Lambda, API Gateway, RDS, S3, SQS — cost, reliability, and security reviewed before go-live.
DevOps & CI/CD
Pipelines, IaC, staging and prod parity, dashboards, and runbooks so releases are routine, not risky.
AI/ML Solutions
RAG, conversational agents, scoring, and forecasting — integrated with auth, audit trails, and guardrails, not bolted on.
Real-time Systems
WebSockets, WebRTC, and voice stacks (including OpenAI Realtime and LiveKit) tuned for latency and resilience.
Tech Consulting
Architecture reviews, HLD/LLD, and hands-on pairing from discovery through launch and the first post-release quarter.
Production Support
Monitoring, logging, SLOs, incident response, and roadmap hygiene so the product you launch keeps earning trust.
AI that lives inside your product.
RAG systems, conversational interfaces, call scoring, and predictive models — designed and deployed alongside the rest of your stack so they're observable, evaluable, and supportable.
End-to-end AI engineering
From prompt design and retrieval architecture to evaluation and production rollout — including realtime voice with OpenAI Realtime API and LiveKit.
- RAG pipelines with vector search and source-cited answers
- LLM integrations with prompt versioning and evals
- Conversational and voice agents with tool-use and memory
- Call scoring & predictive models on your real data
Web, mobile, and cloud — engineered as one system.
Depth in each pillar, with integration tests and shared contracts so your web app, clients, and AWS estate stay aligned under load.
Fast, accessible, scalable web apps.
React, Next.js, and TypeScript with SSR, ISR, and edge rendering. Tailwind for design systems that designers and engineers can both move in.
- Next.js App Router and edge rendering
- Component libraries and design systems
- SEO, analytics, and Core Web Vitals
- Authentication, RBAC, and async processing
Cross-platform apps that feel native.
React Native and Flutter — with Expo, native modules, and proper release engineering. We ship to both stores with crash-reporting and update channels in place.
- React Native, Flutter, Expo, and native modules
- Offline-first patterns and background sync
- Push, deep links, and in-app purchases
- App Store / Play Store release pipelines
AWS architectures that scale predictably.
Lambda, API Gateway, S3, SQS, RDS, CloudWatch, Cognito, and Amplify — wired together with CI/CD, observability, and cost controls from day one.
- Serverless and event-driven architectures
- Database design (MySQL, MongoDB) and scaling
- CI/CD, monitoring, logging, alerting
- Cost reviews and reliability SLOs
Technologies we ship in production.
Filter by discipline to see how we might staff your next build. This is a living inventory — not an exhaustive vendor list.
Domain context, where it counts.
Compliance, real-time data, and uptime expectations vary by sector. We factor that in before we commit to timelines or architecture.
Fintech
Payments, ledgers, KYC/KYB, and infrastructure that stands up to auditors and spikes in traffic.
EdTech
Learning products, live collaboration, media delivery, and progress data at classroom scale.
HealthTech
Patient-facing apps, telehealth flows, and regulated data paths with consent and logging built in.
E-commerce
Storefronts, checkout, catalog, fulfillment integrations, and commerce analytics.
Logistics
Tracking, dispatch, fleet views, and operator consoles that depend on timely, accurate data.
Travel
Bookings, itineraries, flight tracking, and customer support that needs to be available 24/7.
Insurance
Claims processing, underwriting, and risk scoring — built for compliance and scale.
Energy
Grid management, load balancing, and demand response systems that need to be responsive and reliable.
Government
Public services, regulatory compliance, and citizen-facing apps that need to be secure, scalable, and transparent.
Security
Security systems, access control, and compliance audits that need to be fast, reliable, and scalable.
Healthcare
Healthcare systems, patient portals, and telemedicine platforms that need to be fast, reliable, and scalable.
Five steps, no surprises.
A process designed for accountability — measurable progress every two weeks, not a black box that returns three months later.
Representative engagements we've shipped.
Each card summarizes the problem space, stack, and how we operated. Open one for the full narrative, architecture notes, and outcomes we publish alongside the build.
Start a project with Zensolt Consultants.
Tell us about the problem you're solving. We'll come back to you within 1-2 business days with a Discovery Call slot, a rough plan, and a clear next step.
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- LocationShillong, Meghalaya, India