Custom Software Development
Engineering excellence at every layer—clean architecture, test-driven development, and DevOps automation for scalable, maintainable systems.
Key Highlights
- Clean Architecture & DDD
- Test-Driven Development (90%+ coverage)
- Zero-Downtime Deployments
- Security by Default (SAST/DAST)
- Observability Built-In
- Knowledge Transfer & Documentation
What We Deliver
Comprehensive solutions designed for performance, security, and long-term success.
Clean Architecture & DDD
Domain-driven design, bounded contexts, and SOLID principles—code that evolves with your business.
- Domain modeling & bounded contexts
- Hexagonal / Onion architecture
- SOLID principles enforced
- Technical debt prevention
Test-Driven Development
90%+ coverage target with unit, integration, contract, and E2E tests in CI/CD pipeline.
- Unit & integration testing
- Contract testing (Pact)
- E2E with Playwright
- Mutation testing & quality gates
Zero-Downtime Deployments
Blue-green, canary, feature flags—automated rollbacks and observable releases.
- Blue-green & canary deployments
- Feature flags & progressive delivery
- Automated rollback on SLO breach
- GitOps with ArgoCD/Flux
Security by Default
SAST/DAST in pipeline, dependency scanning, secrets management, compliance-ready.
- SAST/DAST in CI/CD
- SCA & dependency scanning
- Secrets management (Vault)
- OWASP ASVS compliance
Observability Built-In
Structured logging, distributed tracing, metrics, alerting—SRE practices from day one.
- OpenTelemetry instrumentation
- Distributed tracing (Jaeger)
- Metrics & alerting (Prometheus/Grafana)
- Structured logging (ELK/Loki)
Knowledge Transfer
Documentation, ADRs, runbooks, team training—your team owns the code.
- Architecture Decision Records (ADRs)
- Runbooks & playbooks
- Developer onboarding guides
- Hands-on team training
We don't just write code—we engineer systems. Our development approach combines clean architecture, test-driven development, and DevOps automation to deliver software that's maintainable, observable, and ready for enterprise scale. From greenfield products to legacy modernization, we bring 15+ years of engineering excellence to every engagement.
Our Development MethodologyDiscovery & Strategy
Stakeholder workshops, requirements engineering, feasibility analysis, architecture vision, risk assessment, and project charter.
Architecture & Design
System architecture, API contracts, data modeling, technology selection, security threat modeling, and infrastructure design.
Agile Development
2-week sprints, trunk-based development, code reviews, CI/CD automation, automated testing, and continuous integration.
Quality Assurance
Unit, integration, contract, E2E, performance, security, and accessibility testing with quality gates in pipeline.
Deployment & Launch
Blue-green deployment, feature flags, canary releases, smoke tests, rollback procedures, and go-live checklist.
Operate & Evolve
24/7 monitoring, incident response, capacity planning, technical debt management, feature evolution, and knowledge transfer.
Backend Languages
- PHPWeb applications, server-side developmentAdvanced
- JavaSpring Boot, Quarkus, MicronautExpert
- PythonDjango, FastAPI, FlaskExpert
- C#.NET 8, ASP.NET CoreAdvanced
- Node.jsNestJS, Express, FastifyExpert
Frontend
- ReactNext.js, Remix, ViteExpert
- VueNuxt 3, Composition APIAdvanced
- TypeScriptStrict mode, GenericsExpert
- Tailwind CSSDesign systems, JITExpert
Databases
- PostgreSQLAdvanced indexing, partitioningExpert
- MySQLReplication, query optimization, transactions, stored procedures.Expert
- MongoDBAggregation, shardingAdvanced
- RedisCaching, pub/sub, streamsExpert
- ElasticsearchFull-text, analyticsAdvanced
Cloud & DevOps
- AWSECS, Lambda, RDS, CDKExpert
- AzureAKS, Functions, DevOpsAdvanced
- DockerMulti-stage, BuildKitExpert
- KubernetesHelm, Operators, GitOpsAdvanced
- TerraformModules, workspacesAdvanced
Testing & Quality
- JUnit / TestNGUnit, IntegrationExpert
- PytestFixtures, ParametrizeExpert
- PlaywrightE2E, Visual RegressionAdvanced
- SonarQubeQuality Gates, CoverageAdvanced
Dedicated Team
Full-time embedded engineers
- Fixed monthly rate
- Team continuity guaranteed
- Direct communication
- Scalable up/down
- Knowledge retention
Fixed Scope Project
Defined deliverables & timeline
- Fixed price
- Milestone payments
- Clear acceptance criteria
- Change request process
- Warranty period
Time & Materials
Flexible, transparent billing
- Hourly/daily rates
- Weekly timesheets
- Real-time budget tracking
- Priority adjustments
- No long-term commitment
Staff Augmentation
Specialized skills on demand
- Pre-vetted engineers
- Rapid onboarding
- Skill-specific matching
- Administrative handled
- Compliance ready
- 500+ projects delivered across fintech, healthcare, e-commerce, govt, and enterprise SaaS
- Clean architecture advocates—we've contributed to architecture patterns used in production systems worldwide
- Security-first mindset: OWASP ASVS Level 2/3, penetration testing, compliance (PCI, HIPAA, GDPR, ISO 27001)
- Observability from day one: OpenTelemetry, distributed tracing, SLO-based alerting, chaos engineering
- Full lifecycle ownership: Discovery → Architecture → Development → QA → Deploy → Operate → Evolve
- Knowledge transfer guarantee: ADRs, runbooks, onboarding docs, and hands-on training for your team
Get a Free Consultation
Tell us about your project. Our experts will respond within 24 hours.
Why Choose TPROSYS IT?
Trusted by government bodies, PSUs, and enterprises across India for secure, scalable digital solutions.
Ready to Transform Your Business?
Let's discuss how Software Development can drive your growth.