
Built to withstand real-world attacks
Every Mark Software deliverable passes OWASP checks, uses HTTPS everywhere, sanitises inputs, and ships with rate-limited endpoints. Your business stays out of the news for the right reasons.
Mark Software Pvt Ltd is a specialist custom software development company in Pune, India, building bespoke web applications, SaaS products, customer portals, internal tools and enterprise software for growing businesses across Maharashtra and pan-India. Off-the-shelf products only take you so far — the moment your process has a quirk that Tally, Zoho or Salesforce cannot handle, you need software written specifically for your workflow. That is exactly what our Pune engineering team ships.
We don't just build websites; we build high-performance business assets that dominate Pune's digital landscape.
These six commitments are baked into every project, regardless of package or price — because a slow, insecure, un-indexed site is a liability, not an asset.
90+ Lighthouse scores, sub-2s load times, Core Web Vitals green across the board.
OWASP Top-10 hardened, SSL, WAF, encrypted storage, regular vulnerability scans.
Semantic HTML, JSON-LD schema, sitemap, geo-targeted meta — built to rank in Pune & across India.
Modern React, Node, cloud-native. Ready to scale from MVP to millions of users.
Every pixel hand-crafted. No cookie-cutter templates, no generic AI aesthetics.
AMC plans, WhatsApp support, monthly reports. We stay after the site goes live.
Custom software is the right answer when your competitive edge lives in a process no packaged product can encode — a proprietary pricing formula, a regulator-specific report, a channel-partner workflow, a multi-branch approval matrix or a customer experience your industry does not offer yet. In those situations, forcing your team to work around a SaaS product wastes hours every day and slowly erodes the very edge that made you different.
Custom software is the wrong answer when a mature SaaS product already covers 90% of your need. Accounting, email marketing, helpdesk and payroll are three examples where Zoho, HubSpot, Freshdesk and greytHR are almost always the smarter choice. Our Pune consultants will tell you honestly which category your project falls into — and if a SaaS + light automation stack is enough, we will recommend that instead of building from scratch.
Written specification with per-module deliverables — no vague hourly billing.
Full source code, database, DevOps scripts and design files handed over on launch.
React, Next.js, Node.js, .NET, Django, PostgreSQL — production-grade from day one.
Deploy on AWS, Azure, your own server or our managed Cloudflare / Vercel stack.
Our Pune team ships every flavour of custom software — internal admin panels, customer-facing portals, dealer / distributor extranets, marketplace SaaS products, subscription platforms, on-demand booking systems, event and ticketing platforms, multi-tenant B2B SaaS, industry-specific ERPs (school, hospital, manufacturing, distribution), field-force applications with offline sync and government / regulator-facing compliance software.
For every category, we bring an architecture template that has already been battle-tested in production — role-based access, multi-tenant isolation, audit logs, background job queues, file storage on S3-compatible buckets, PDF generation, email / WhatsApp / SMS notifications, Razorpay / Stripe payments, GST-compliant invoicing and Google / Microsoft SSO. That template saves 30-40% of the initial development cost while keeping the software genuinely custom to your business.
We do not code first and ask questions later. Every project starts with 2-3 SRS workshops where we sit with your operations, sales and finance leaders to map the exact workflow — the personas, the screens, the fields, the validations, the reports, the integrations, the exceptions. The output is a written SRS document (typically 30-60 pages) that becomes the single source of truth for scope.
The SRS is the tool that makes fixed-scope pricing honest. It lets us commit to a written milestone plan, tells you precisely what is in and out of scope, and gives your finance team a clear picture of the ROI. Any post-SRS change requests are priced separately and transparently — no surprise invoices, no scope creep hidden behind a vague 'as discussed'.
Custom software is only valuable if it stays secure and maintainable for 5-10 years. Every Mark Software build ships with role-based access control, encrypted secrets in a secret manager, HTTPS + HSTS, rate limiting, audit logs, automated database backups, OWASP Top-10 hardening and dependency scanning in the CI pipeline. We test against SQL injection, XSS, CSRF, IDOR and rate-limit bypass before every release.
For scalability, we design stateless APIs behind a load balancer, cache hot reads in Redis, use PostgreSQL read replicas for reporting workloads and background job queues for anything slow or spiky. The result is software that handles your current 100 users and your future 10,000 users without a rewrite.
Custom software cost in India varies enormously by scope — a lightweight internal admin panel might land between ₹1.5 lakh and ₹4 lakh, a mid-complexity customer portal between ₹5 lakh and ₹15 lakh, a multi-tenant B2B SaaS product between ₹15 lakh and ₹60 lakh, and a full-blown enterprise ERP between ₹25 lakh and ₹2 crore. The variance depends on modules, integrations, reporting depth, mobile companion apps and the security / compliance profile.
For an accurate estimate specific to your project, book a free 60-minute discovery call — we will send back a written scope shortlist and an indicative range within 3 working days. If the project moves forward we run a paid SRS workshop that converts the shortlist into a fixed-price milestone plan, so you never overspend on custom software again.
"Delivering result-oriented software development solutions for Pune's fastest-growing brands."
Share your requirement on WhatsApp — our Pune team replies with scope, timeline and pricing.
WhatsApp Us →Mark Software Pvt Ltd is a leading custom software development company in Pune, India, building enterprise-grade software products for manufacturing, distribution, healthcare, education, retail and services businesses across Maharashtra and pan-India. Since our founding we have shipped ERP systems, CRM platforms, HRMS suites, school ERPs, hospital management systems and manufacturing MES software for 120+ SMEs and enterprises — hosted on-premise, on private cloud and on AWS / Azure / Cloudflare.
Our software delivery model is transparent, fixed-scope and outcome-driven. Every engagement starts with a business analysis workshop that captures your existing workflow, pain points, integrations and reporting needs — followed by a written Software Requirements Specification (SRS), UI wireframes, a milestone-based development plan and a fixed commercial proposal. During build we run two-week sprints on a private staging environment, so you see progress every fortnight and can course-correct without change-order friction.
On the engineering side, our Pune team is fluent across the modern software stack — React, Next.js, TypeScript, Node.js, .NET Core, Java Spring Boot, Python Django, PostgreSQL, MySQL, MongoDB, Redis, Docker, Kubernetes, and REST / GraphQL APIs. We follow SOLID design, git-based version control, code reviews, automated tests, CI/CD pipelines and role-based access control on every project — because enterprise software must be maintainable, secure and audit-ready from day one.
Software has to earn its keep every quarter, not just at launch. That is why we architect every Mark Software build around three engineering principles: modularity so each department can evolve without breaking others, observability so problems are caught before your users report them, and portability so the same code can move from an on-prem Windows server to a Kubernetes cluster on AWS or Azure with a single deployment script. In practice this means we ship structured application logs, Prometheus / Grafana metrics, uptime and error monitoring on Sentry / BetterStack, automated database backups with point-in-time recovery, and infrastructure-as-code (Terraform / Pulumi) — so your DevOps team can audit and reproduce every environment without a phone call to us.
In-house business analysts, architects, developers and QA — no outsourcing, direct WhatsApp and call access to your project lead.
Written SRS + commercial proposal with per-module deliverables. No hidden charges, no surprise change requests.
Manufacturing, pharma, retail, education, healthcare, logistics — we've shipped ERP / CRM / HRMS in every vertical.
You get the full source code, database schema, deployment scripts and design assets. Zero vendor lock-in.
Deploy on your own server, AWS, Azure, GCP or our managed Cloudflare / Vercel stack — you choose.
12+ month post-launch support with defined SLAs, uptime monitoring, backups, patches and monthly usage reports.

"Mark Software rebuilt our site and tripled our inbound leads in 90 days. Their SEO work is the real deal."
"From GMB to Instagram, every channel they touched started compounding. Easily the best agency we've worked with."
"Clean code, sharp design, ruthless attention to detail. Mark Software feels like an in-house team."
Every requirement is different, so we scope and quote after a short discovery call instead of publishing one-size-fits-all price cards. Pick the working model that suits you — we'll send a written estimate within 48 hours.
Best for a clearly defined rollout with a fixed deadline
Best for evolving roadmaps and long-running builds
Best for keeping live systems stable and secure
30-minute requirement mapping with a senior consultant.
NDA, IP transfer and data-handling terms signed upfront.
Written scope, timeline and commercials in two working days.

Every Mark Software deliverable passes OWASP checks, uses HTTPS everywhere, sanitises inputs, and ships with rate-limited endpoints. Your business stays out of the news for the right reasons.

Pune-based support team available 6 days a week. Bug fixes, content edits, SEO tune-ups and hosting management — all handled through a single WhatsApp thread.
Every project pairs a project manager, designer, full-stack engineer, and SEO specialist. No handoffs, no ticket queues — one team, one Slack channel, one accountable owner.
Dedicated consultants, developers, SEO experts and ERP specialists.
100% genuine software licenses and implementation support.
Website, SEO, ERP, CRM and business automation under one company.
We suggest solutions based on your business size and industry.
Cost-effective solutions for startups and enterprises.
Consultation, implementation, training and after-sales support.
Talk to Mark Software's Pune team for a fixed-scope proposal — no obligation, no jargon.
Pune team is standing by to build your custom solution.