SAP Development Company & Technical Services
CssInfotech is a software engineering company with a dedicated SAP technical practice. We cover the full technical stack — ABAP and RAP, Fiori and UI5, integration on SAP Integration Suite, extensions on SAP BTP, HANA modelling and SAP Basis administration.
If you need one specialist for a specific problem, a technical team to support a functional programme, or an offshore development capability that works to your standards, this is where to start.
What "SAP Technical" Covers — and Why It Is Changing
The SAP technical role used to mean ABAP and Basis. Today it spans several genuinely different disciplines, and very few individuals cover all of them properly.
The stack got wider
A modern SAP technical team needs ABAP for core logic, CDS and HANA modelling for data, JavaScript or Java for BTP applications, SAPUI5 for the frontend, integration flow design for connectivity, and Kubernetes or Cloud Foundry knowledge for deployment. Expecting one person to be strong across all of that is unrealistic — and hiring for it is why so many teams end up short.
Clean core changed the rules
SAP's clean core direction means custom logic increasingly belongs outside the digital core, built on SAP BTP against released APIs. That is a different engineering discipline from classic ABAP enhancement work, with different tooling, different testing expectations and different deployment mechanics.
How we structure it
We keep specialists in each area and put a technical lead across your engagement, so you get real depth in each discipline rather than one generalist stretched thin. For most clients that is more effective and no more expensive than hiring individual contractors per skill.
Our SAP Technical Capabilities
Each of these is a full practice area with its own specialists. Follow the links for detail on any of them.
ABAP Development
Classic and modern ABAP, written to current standards.
- ABAP on HANA, code pushdown, CDS views and AMDP
- RAP business objects and OData service exposure
- ABAP Cloud development against released APIs
- Custom code analysis and S/4HANA remediation
- See our ABAP services
Fiori & UI5 Development
The user experience layer, engineered rather than assembled.
- Fiori elements and freestyle SAPUI5 applications
- Fiori Launchpad, spaces, pages and role design
- Adaptation projects and upgrade-safe app extensions
- Performance tuning and OPA5 test coverage
- See our Fiori services
Integration
Connecting SAP to everything else, reliably.
- Cloud Integration iFlow design and development
- SAP PI/PO migration to Integration Suite
- API Management, Event Mesh and B2B/EDI
- Cloud Connector and hybrid connectivity
- See our integration services
BTP Extension Development
Side-by-side applications that keep your core clean.
- CAP applications on Node.js and Java
- ABAP environment (Steampunk) development
- XSUAA, identity services and destination configuration
- CI/CD pipelines and MTA deployment
- See our BTP services
SAP HANA Modelling
Data models that perform at volume.
- Calculation views, CDS views and modelling best practice
- SQLScript and procedure development
- Query performance analysis and plan optimisation
- HANA Cloud provisioning and sizing
- Data provisioning via SLT, SDI and Datasphere
SAP Basis & Administration
The foundation everything else depends on.
- System installation, copy, refresh and landscape design
- Kernel, support package and enhancement package updates
- Transport management, ChaRM and landscape governance
- Performance tuning, monitoring and capacity planning
- Security, authorisations and audit remediation
Engagement Models
Different problems need different commercial shapes. We are flexible about this, and we will tell you which model genuinely fits your situation.
Fixed-Scope Project
Best where the requirement is well understood and bounded.
- Defined deliverables, timeline and price
- Suits app builds, interface sets and remediation packages
- Change control process for scope movement
- Milestone-based payment against acceptance criteria
Dedicated Team / Staff Augmentation
Best where you have ongoing work and your own process.
- Named developers working in your sprints and tooling
- Full-time or part-time allocation, scalable per quarter
- Technical lead included for code review and quality
- You direct priorities; we own quality and continuity
Retained Support Bucket
Best for a steady stream of small changes and fixes.
- Monthly bucket of hours drawn down as needed
- Agreed response times for incidents
- Unused hours handled transparently, per agreement
- Monthly reporting on what the time was spent on
Assessment & Advisory
Best when you need an answer before you need a build.
- Custom code, tenant or landscape health assessments
- Architecture reviews and second-opinion engagements
- Written findings with prioritised recommendations
- Deliberately structured so you can act on it with anyone
How We Work
Our engineering process is the same whether you are buying a project or a team.
- Understand before estimatingWe ask about the system, the constraints and who maintains it afterwards. Estimates given without that context are worth very little.
- Agree standards up frontNaming, code review, ATC check variants, test expectations, transport process and definition of done — yours if you have them, ours if you do not.
- Deliver in visible incrementsShort iterations with something demonstrable at the end of each. No long silences followed by a surprise.
- Review every changePeer review plus a technical lead review on anything non-trivial. This is included, not an add-on line item.
- Test as part of the workABAP Unit, QUnit and OPA5 coverage as appropriate. Tests are part of the deliverable, not a separate phase to be cut.
- Hand over properlyDocumentation, architecture notes and a walkthrough with your team. We want your people able to maintain it without us.
Why Clients Bring Technical Work to Us
These are the reasons clients actually give when they explain why they moved technical work to our team.
- One vendor across the stack — ABAP, Fiori, integration and BTP without four contracts
- Code review included — quality enforced by process, not left to individuals
- Clean core discipline — released APIs and extension points as a standard
- Documentation as a deliverable — not something promised and then dropped
- Honest build-versus-configure advice — we lose billable hours saying "you do not need this"
- Continuity of people — low churn, so the person who built it is still there
- Time zone overlap — India-based with working overlap for Europe and the US
- Rescue experience — comfortable inheriting undocumented systems
Industries We Serve
Technical requirements follow industry processes. These are the sectors we work in most.
SAP Technical Services FAQs
Can you provide just one specialist rather than a whole team?
Yes. A single ABAP, Fiori, CPI or Basis specialist joining your team is one of our most common engagements. We include a technical lead for periodic code review even on single-resource engagements, because staff augmentation without review is how code quality quietly degrades.
Do you work to our development standards or bring your own?
Yours, wherever they exist — your naming conventions, transport process, review gates and tooling. Where you do not have documented standards, we bring a baseline covering naming, package structure, ATC check variants and test expectations, set up as something your team owns rather than something we keep.
How do you handle knowledge transfer if we end the engagement?
Documentation and handover are part of the deliverable throughout, not a task at the end. Code is in your repositories and transport landscape from day one, architecture notes are maintained as we go, and we run walkthrough sessions with your team. You should never be locked in by missing knowledge.
Can you take over a system nobody documented?
Yes, and a fair share of our work is exactly this. We start with a discovery and assessment phase — reading the code, mapping the interfaces, checking what actually runs — and produce a written findings report before committing to delivery estimates. Estimating undocumented work without that step is guesswork.
What time zones do you cover?
We are based in Greater Noida, India. Our standard working day gives substantial overlap with European hours and early overlap with US East Coast. For clients needing more, we arrange shifted hours or dedicated overlap windows, agreed in the engagement rather than left informal.
How do you price technical work?
Fixed price where scope is genuinely clear, monthly rate for dedicated resources, and a retained hours bucket for ongoing small changes. We are straightforward about which model suits your situation — fixed price on a vague scope is bad for both sides, and we will say so rather than quote it.
Explore Our SAP Technical Practices
Each technical discipline has its own page with detail on approach, tooling and typical engagements.
Looking for an SAP Development Partner You Can Keep?
Tell us what you need built, fixed or taken over. We will tell you what we would do, what it costs, and honestly whether you need it at all.