Built for startups & businesses that need speed, security, and long-term support. STELLAR delivers end-to-end digital solutions designed for speed, security, and scale.
From high-converting web applications, mobile apps (iOS & Android), and custom ERP/CRM systems to clinic platforms and 24/7 AMC support, our engineering pods turn complex business operations into high-velocity digital assets.
Less Latency, More Business: All our servers respond under 3 seconds • 97% Customer Recommendation Rate • Mutual NDA & 100% Code Ownership
Share your business requirements below and our technical team will get in touch to discuss your goals, suggest the optimal solution, and provide a transparent estimate.
Forward-thinking businesses choose STELLAR because we systematically reduce technical debt and deliver production-ready software faster. We are not just coders — we act as your strategic engineering partner. Our focus is crystal-clear: enterprise agility, security, and proven return on investment through custom engineering.
Our software consulting architects thoroughly align product requirements, database models, and cloud infrastructure before a single line of code is committed.
Our full-stack engineering squads balance delightful frontend UX with ultra-scalable microservices, high-concurrency databases, and automated testing pipelines.
Long-term SLA support, proactive infrastructure monitoring, and continuous feature optimization ensure your software consistently outperforms expectations.
This structured, outcome-driven framework mirrors the strategic execution utilized by the world's premier software engineering organisations.
Want to discuss your software roadmap? Share your requirements and get a consultation with our lead technical architects.
Off-the-shelf tools quickly become bottlenecked when your operations depend on disconnected spreadsheets, repeated manual data entry, or software that forces awkward workflows. STELLAR builds bespoke software that gives you 100% control over logic, permissions, analytics, and integrations.
Replace manual, error-prone or spreadsheet-based processes with an automated, unified cloud application
Interconnect departments, customers, vendors, and operational telemetry in real time
Create granular role-based workflows, multi-tier approvals, and immutable audit logs
Develop secure, high-converting customer portals, vendor platforms, and internal dashboards
Architect and launch multi-tenant SaaS products or venture-ready minimum viable products (MVPs)
Modernise brittle, legacy monoliths into lightning-fast, containerized cloud microservices
Seamlessly integrate software with payment gateways, banking APIs, CRM, ERP, and bespoke webhooks
Scale your internal engineering capacity with dedicated senior software developers and tech leads
STELLAR provides an end-to-end suite of modern engineering services, allowing you to choose the exact level of partnership you require: From strategic advisory to full product ownership.
Develop high-performance software engineered around your specific operations, user personas, and business rules. Projects incorporate intelligent workflow automation, dynamic dashboards, granular access control, real-time reporting, and legacy system integrations.
Architect and build an enterprise ERP system that consolidates fractured operational units into one controlled environment. Depending on your needs, modules encompass finance, inventory, multi-warehouse supply chain, procurement, HRMS, and executive analytics.
Create a custom CRM tailored precisely around your unique sales, onboarding, and customer retention funnel. Manage inbound leads, deal pipelines, account activities, automated follow-ups, role permissions, and conversion metrics without restrictive SaaS fees.
Transform a breakthrough concept into an enterprise-grade multi-tenant SaaS application. We engineer multi-tier subscription billing, tenant isolation, custom branding, enterprise security, and the horizontal autoscaling needed to handle millions of active users.
Rapidly engineer the core, high-impact version of your product to validate product-market fit, onboard early adopters, and secure institutional funding. Focus on the essential value journey with an architecture built to scale smoothly as user demand surges.
Revitalise or completely re-platform outdated legacy systems that are slow, costly to maintain, or vulnerable to security breaches. Modernisation encompasses UI/UX redesign, cloud migration, performance optimization, and seamless zero-loss data migration.
Unify isolated business systems through robust RESTful and GraphQL APIs, event buses, and bidirectional data sync. Eliminate manual reconciliations and ensure flawless communication across billing, inventory, marketing, and third-party SaaS ecosystems.
Embed elite Node.js, React, Next.js, Python, Golang, Java, or .NET engineers directly into your engineering workflows. Enjoy seamless Slack/Teams collaboration, transparent Git tracking, and agile sprint cadences tailored to your release goals.
Protect your critical infrastructure through continuous security patching, dependency upgrades, load testing, telemetry monitoring, and planned roadmap iterations backed by strict service-level agreements.
We integrate enterprise AI capabilities into your applications — including intelligent LLM agents, automated document extraction, workflow decision engines, predictive forecasting, and intelligent analytics that slash operational overhead and delight end-users.
Intelligent virtual assistants and RAG-powered agents for 24/7 autonomous support.
Eliminate repetitive manual tasks, extract unstructured documents, and accelerate workflows.
Convert raw enterprise data into actionable forecasts, trends, and revenue insights.
Build smarter self-optimizing pipelines that continuously improve model accuracy over time.
Every engagement has unique specifications, but our transparent agile sprints provide clear estimates rooted in hundreds of successfully delivered software deployments.
4–8 Weeks
Tailored for startups and innovation teams wanting to validate novel product hypotheses and go to market rapidly.
2–4 Months
Ideal for tailored CRM, ERP, workflow automation engines, B2B portals, and operational management systems.
3–6 Months
Comprehensive enterprise platforms with deep legacy integrations, multi-cloud redundancy, and banking-grade security.
Actual timelines are verified during initial discovery based on project scope, API dependencies, and security compliance.
STELLAR is your trusted software engineering partner ready to transform your operational efficiency with modern architectures.
Every software project follows a disciplined delivery process designed to eliminate uncertainty, provide full sprint visibility, and ensure the final software exceeds your business objectives.
We thoroughly evaluate the core problem, user journeys, current tech stack, integration touchpoints, data privacy requirements, and tangible success metrics.
The engagement is broken down into structured epics, user roles, permission matrices, API schemas, deliverables, and milestone acceptance criteria.
Our architects establish scalable cloud topologies while UI/UX designers craft polished wireframes, user flows, and high-fidelity interactive prototypes for stakeholder review.
Clean, maintainable code is written in bi-weekly agile sprints with continuous integration, automated code linting, and scheduled staging demos for transparent progress tracking.
Rigorous quality assurance: automated unit tests, cross-browser verification, security penetration audits, load testing, and formal User Acceptance Testing (UAT).
Production rollout with zero-downtime CI/CD pipelines, full access credential transfer, comprehensive system documentation, and 100% intellectual property source-code handover.
Post-launch infrastructure monitoring, rapid response defect resolution, SLA guarantees, and planned feature enhancements under flexible long-term support arrangements.
We match modern engineering stacks to concrete business outcomes: High-throughput platforms run on Golang or Java; data science & AI engines leverage Python; search-critical web apps use Next.js for maximum performance.
Enterprise platforms, high-volume transactional banking, and robust microservices.
Enterprise Microsoft cloud solutions and deep Windows server ecosystem integrations.
AI & ML backends, predictive data pipelines, and fast-moving web services.
Event-driven microservices, real-time WebSockets, and serverless architectures.
Highly concurrent, memory-efficient distributed systems and latency-sensitive APIs.
Secure, rapid, and scalable full-stack web platforms for startups and enterprise portals.
Rich Single Page Applications (SPAs) and reusable component design systems.
SSR/SSG for SEO-critical platforms and sub-second interactive load times.
Enterprise-scale web applications with opinionated architectures and strict TypeScript.
Lightweight, progressive web interfaces with rapid rendering and smooth reactivity.
ACID-compliant transactional schemas with optimized query performance and clustering.
Flexible NoSQL document stores and ultra-fast in-memory caching and session states.
REST, GraphQL, RabbitMQ, and Apache Kafka for decoupled, event-driven streaming.
Cloud-native architectures, ECS/EKS orchestration, Lambda serverless, and S3 storage.
Enterprise cloud infrastructure, active directory federation, and managed databases.
Resilient container management, automated horizontal autoscaling, and zero downtime.
Automated GitHub/GitLab pipelines, Prometheus & Grafana monitoring, and centralized telemetry.
for your next high-volume data, AI agents or analytics platform
Hire Dedicated Node.js & React Engineers from STELLAR
Hire Senior Next.js & Mobile Engineers today
When you partner with STELLAR, you're not purchasing arbitrary lines of code — you're investing in tangible business results. Typical outcomes we guarantee:
Faster time-to-market through validated MVPs, modular components, and progressive CI/CD deployment
Higher conversion and user retention via focused UX, optimized page speed, and telemetry-driven funnels
Minimal operational risk through automated test coverage, strict compliance, and SRE best practices
Cost predictability through transparent architecture scoping, milestone release gates, and zero hidden costs
Maximum enterprise agility because modular APIs and containerized microservices allow continuous independent feature scaling
These outcomes are sustained through our practice of continuous measurement: We define KPIs up front, instrument applications from day one, and use empirical telemetry to guide each sprint.
STELLAR brings battle-tested experience engineering solutions across industries where security, data integrity, and 99.99% uptime are non-negotiable.
We build comprehensive real-estate ecosystems with integrated property management, broker CRM, lease workflows, and virtual walkthroughs.
Telehealth portals, clinical diagnostics, and patient data systems engineered with strict HIPAA compliance, AES-256 encryption, and verifiable audit trails.
Headless e-commerce and multi-vendor marketplaces featuring automated fulfillment, lightning checkout, omni-channel inventory, and personalized recommendations.
Modern LMS platforms, live virtual classrooms, interactive course delivery, testing engines, and institutional grading portals that engage modern learners.
End-to-end enterprise software encompassing ERP, warehouse inventory, IoT fleet tracking, and logistics optimization designed to boost operational margin.
High-concurrency on-demand mobile apps for quick commerce, rideshare, delivery routing, and field services featuring real-time GPS tracking and instant payments.
For every industry, we apply domain compliance standards and battle-tested architecture patterns so your product is enterprise-ready from day one.
Eliminate delivery risks. Partner with a proven software engineering agency.
We offer adaptable partnership structures designed to align with your organization's technical roadmap, timeline, and budget.
Fixed Scope & Milestones
Clearly defined scope, fixed milestones, and strict acceptance criteria for predictable outcomes.
Key Features:
Extended Engineering Pod
A seamless extension of your engineering organization, ideal for sustained, evolving product development.
Key Features:
Fill Critical Skill Gaps
Rapid access to senior specialists (frontend, backend, cloud architects) to overcome immediate bottlenecks.
Key Features:
Cost-Efficient Scale
Long-term, highly cost-efficient engineering capacity with dedicated management, governance, and infrastructure.
Key Features:
Each engagement model is anchored by transparent sprint reporting, an assigned technical delivery manager, and a disciplined cadence of demos and retrospectives.
Our clients trust STELLAR to architect secure, scalable, and high-performing software platforms that fuel aggressive business growth.
These named platforms are part of STELLAR's case-study portfolio. Each project demonstrates our commitment to robust engineering, intuitive UX, and mission-critical reliability.
Architectural Ambient Illumination & Luxury Lighting
Engineered a bespoke luxury e-commerce and interactive lighting catalog for museum-grade architectural floor arcs, hand-blown glass pendants, and smart linear fixtures engineered for warm 2700K atmospheric distinction.
![Bridal Jewellery Lucknow: Top Designs [22K Gold] | Raj Jewellers](assets/images/project-rajjewellers.jpg)
Bridal Jewellery Lucknow: Top Designs [22K Gold]
Designed and developed an exquisite digital showroom and bridal jewellery catalog for Lucknow's top heritage jewellery house, showcasing handcrafted 22K gold polki, diamond bridal sets, and heritage wedding collections.
Expert Investment Center & Wealth Solutions
Developed a high-trust investment advisory platform backed by 19+ years of wealth management excellence, helping clients achieve financial freedom through mutual funds, insurance planning, and customized portfolios.
Premier Construction & Civil Infrastructure Development
Architected a comprehensive digital presence and project portfolio for large-scale real estate development, commercial construction, architectural planning, and turnkey infrastructure projects.
bhasinaromatics.com — Pure Essential Oils & Diffusers
Built an international export catalog and B2B quotation portal for premium pure essential oils, cold-pressed carrier oils, aroma diffusers, and customized industrial fragrance formulations.
Technologies are chosen solely according to your operational scalability needs, security constraints, and long-term maintenance roadmap.
React.js & Next.js
Node.js & Golang
PHP & Laravel
Java Spring & .NET Core
Python, PyTorch & FastAPI
Flutter & React Native
The optimal architecture and tech combination is validated following collaborative technical discovery. We never shoehorn arbitrary tools into your production systems.
Security is built into STELLAR's engineering culture from day zero. We sign comprehensive mutual NDAs, follow OWASP Top 10 guidelines, and provide contractual guarantees granting you 100% intellectual property ownership upon release. For regulated industries, we implement end-to-end encryption, multi-factor RBAC, immutable audit logging, and automated vulnerability scanning.
Need Enterprise-Grade Security & Compliance?
Many founders and CTOs debate whether to hire internally or partner with a specialized software firm. Here is how our hybrid model provides the ultimate advantage.
| Aspect | In-House | Traditional Outsourcing | STELLAR Hybrid (Recommended) |
|---|---|---|---|
| Kickoff Speed |
3-6 months Protracted hiring, recruiter fees, notice periods & onboarding |
Ready in 1-2 Weeks Plug-and-play developers available on demand |
Fast & Aligned (1-2 weeks) Senior vetted squad + instant sprint alignment |
| Budget Dynamics |
High Fixed Overhead Salaries, bonuses, office space, hardware, healthcare |
Unpredictable T&M Risk of billing scope creep and hidden maintenance fees |
Milestone-Based & Predictable Transparent milestone payments tied to validated deliverables |
| Skill Access |
Limited Local Talent Restricted to immediate hiring radius and salary bands |
Variable Quality Mixed experience levels and generic contractors |
Top 1% Senior Engineers Specialist architects across cloud, security, AI, and UI/UX |
| Growth Potential |
Rigid Downscaling Difficult and costly to adjust headcount post-launch |
Transactional Only Lack of strategic product vision and ownership |
Elastic & Dedicated Scale sprint bandwidth dynamically as your business requirements evolve |
We guarantee pricing that is crystal-clear, flexible, and free from unexpected surprises. Our engagements are tailored around your project's milestones while keeping you fully in control at every sprint.
Choose from fixed-price for well-defined scopes, time & materials for evolving technical backlogs, or dedicated retainer squads for sustained product engineering.
Every estimate is supported by an in-depth discovery sprint, technical user stories, and architecture diagrams to ensure supreme clarity.
All commercial terms are agreed up-front with documented change control. You only pay for validated milestones that meet strict acceptance gates.
From single MVP deployments to ongoing multi-year platform management, our commercial terms align with your business milestones.
Share your requirements to map out your architecture and receive a transparent commercial proposal.
Every software initiative is planned, coded, and deployed through a structured process that ensures supreme visibility, mitigates business risk, and enables rapid scaling.
Key user journeys, roles, features, integrations, and deliverables are documented so all teams share complete clarity before development begins.
Engineering is broken down into bi-weekly reviewable staging releases with live demonstrations based on agreed sprint schedules.
Technology choices are evaluated directly against business objectives, operational constraints, and long-term maintenance costs.
Automated unit tests, integration testing, and security scanning run continuously rather than being treated as a hurried afterthought.
New feature requests are formally assessed for technical dependency, timeline impact, and effort before being prioritized into sprints.
Full source-code ownership, private repository transfers, server credentials, and deployment scripts belong exclusively to you.
If you are evaluating technical partners for Enterprise Software, Web Applications, Mobile Platforms, or AI solutions, STELLAR makes initiation effortless.
We listen to your operational pain points, clarify requirements, and outline technical opportunities.
Duration: Within 24 hours
Deliverable: Initial assessment & architecture strategy
1-2 weeks to define wireframes, database schemas, API contracts, and milestone delivery plans.
Duration: 1-2 weeks
Deliverable: Architectural blueprint & milestone proposal
Your dedicated engineering squad begins sprint execution with bi-weekly staging demos and active reviews.
Duration: Sprint-based
Deliverable: Production-ready software deployments
Find answers to common questions about our engagement models, delivery timelines, and engineering practices.
STELLAR — Software Built for Enterprise Impact
Whether you are architecting a new digital product from scratch, replacing a legacy system, or expanding an existing software platform, share your requirements with STELLAR. Our senior technical leads will review your specs and help define the most effective roadmap.
No obligation. Free architectural consultation within 24 business hours.
