SaaS & Product Development
Subscription products with user accounts, plans, billing and admin control - from first prototype to a scalable, multi-user platform.
SaaS product development →Software development services
Custom software for the way your business actually works.
Data management systems, lead management and CRM software, e-commerce and B2B portals, and custom business applications - built around your workflow and supported for years.
01 - Enterprise Data Management
EDM Platform
When customer, product and vendor data lives in different branches, spreadsheets and legacy systems, nobody trusts the numbers. Duplicates creep in, reports disagree, and every decision starts with an argument about which file is correct. An EDM platform gives your organisation one governed version of the truth.
What we build
- Central master records for customers, products, vendors and locations
- Bulk import from Excel/CSV, ERPs and REST APIs with field mapping
- Duplicate detection, merge rules and validation checks
- Role-based access by branch, department and field
- Full audit trail, version history and approval workflows
- Scheduled reports, dashboards and one-click exports
Why OASIS
Our Enterprise Data Management Platform is already running in production, so you start from a proven core instead of a blank page. We tailor the data model, rules and screens to your organisation, migrate your existing data carefully, and train your team before go-live.
Explore EDM platform development02 - Lead Management & CRM
Lead Management Software
Enquiries arrive from your website, ad campaigns, WhatsApp, phone calls and walk-ins. Without one system, leads go cold in inboxes, follow-ups get forgotten and management has no idea which campaigns actually produce customers.
What we build
- Automatic lead capture from web forms, landing pages and ads
- Round-robin or rule-based assignment to your team
- Follow-up reminders, call notes and activity history
- Custom pipeline stages from enquiry to sale or enrolment
- Source, product and team-member conversion reports
- Email, SMS and WhatsApp notifications
Why OASIS
We built the MIS lead management system for Six Sigma Synergy in Malaysia, which manages enquiries for professional certification courses from first click to enrolled student. We bring that experience to your sales or admissions team - shaped around your stages, not a generic CRM's.
Explore CRM & lead management03 - E-commerce & B2B Portals
E-commerce Portals & Marketplaces
Off-the-shelf store builders are fine until you need bulk pricing, supplier onboarding, RFQs, multiple outlets or your own delivery rules. Then you're paying for plug-ins that don't talk to each other - and fighting the platform instead of selling.
What we build
- B2C online stores and multi-vendor B2B marketplaces
- Supplier and buyer portals with approvals
- RFQs, quotations and bulk-order workflows
- Inventory, order and delivery management
- Razorpay, UPI and international payment gateways
- Admin panel with sales, product and customer reports
Why OASIS
From Medigear's global B2B marketplace for medical equipment to Harilal's online sweets store delivering across India, we've built commerce for very different businesses. Your portal is built around your catalogue and your process, and you own the code.
Explore B2B marketplace development04 - Data Management Software
Data Management & Reporting Systems
Most businesses already have the data they need - it's just scattered across spreadsheets, email attachments and old software. We turn it into a structured database with the screens, controls and reports your people need every day.
What we build
- Custom databases and admin back-offices
- Data migration and clean-up from legacy systems
- Live dashboards and KPI reports for management
- Excel, PDF and API exports for finance and partners
- User roles, permissions and activity logs
- Automated backups and secure hosting
Why OASIS
Fifteen years of building PHP/MySQL business systems means we design data models that stay fast and correct as records grow into the hundreds of thousands. We use AI-assisted development to deliver faster, with every line reviewed by an experienced engineer.
Explore data management & reporting05 - Recruitment & Immigration Portals
Job, Candidate & Visa Portals
Recruitment agencies and visa consultancies handle hundreds of candidates, employer requirements and documents at once. Doing it over email and WhatsApp alone means lost files, slow responses and candidates who go elsewhere.
What we build
- Job boards with country, sector and role filters
- Candidate registration, CV upload and application tracking
- Employer and recruiter partner portals
- Document checklists and status updates for applicants
- Consultation booking and enquiry management
- Multi-country content for audiences across Europe and Asia
Why OASIS
We've delivered portals for EU Helpers, FastDriver.eu, AtoZ Serwis Plus and Moving2Europe - companies placing workers and applicants across Poland and the wider EU. We understand the workflow, the compliance sensitivity and the audience.
Explore recruitment portal development06 - Custom builds
SaaS products, portals & integrations
When your requirement doesn't fit a category, we scope it and build it - from a client portal to a full multi-tenant product.
Client & Partner Portals
Secure log-in areas where your customers, dealers or partners submit requests, track status, download documents and see their own data.
Client & partner portals →APIs & Integrations
Connect the systems your business already uses:
API integrations →07 - Support, hosting & AMC
Software that keeps running - and keeps improving
Business software is never finished. Your processes change, users ask for new reports, and servers need patching. Our annual maintenance contracts keep your system secure, backed up and evolving - with the same team that built it.
Why it matters: the engineers who know your data model are one message away. No re-explaining, no hunting for the original developer, no surprises.
View AMC plansWhat an AMC covers
- Security & updates - server patches, framework updates and SSL
- Backups - automated database and file backups with restore checks
- Monitoring - uptime and error monitoring with fast response
- Change requests - a monthly allowance for new fields, reports and fixes
- Enhancements - new modules planned and delivered on a roadmap
- Reporting - a clear monthly summary of work done
Monthly and annual plans, scaled to your system. How support works →
Also available
Website design & development
Fast, responsive company websites and landing pages - often built alongside a portal or system so your public site and your software share one look and one data source.
Let's build it properly
Tell us what your system needs to do.
Share your current process - even if it's a spreadsheet and a lot of WhatsApp messages. We'll reply within one business day with a clear approach and next steps.
India · info@oasis.ind.in · Working with clients worldwide