ER Freelancer

Freelance Software Developer in Colombo

Freelance custom software developer for Colombo, Sri Lanka: custom web apps, portals and internal tools. Planned for Sri Lanka's PDPA and local payments.

Overview

Custom web applications, SaaS MVPs, client portals and internal tools — scoped in milestones, built on maintainable stacks and handed over with documentation. Projects for Colombo run remotely in the same time zone (IST), with calls during normal business hours. Scope, milestones and ownership are agreed in writing before work starts.

Sri Lanka-specific requirements to plan for

Projects for businesses in Colombo have to work for local customers and local rules. These points are planned from the first milestone:

  • Personal Data Protection Act, No. 9 of 2022: The Act is coming into force in phases; core duties (lawful processing, DPOs, breach notification) apply from 1 January 2027.
  • Payment methods customers in Sri Lanka expect: PayHere, LankaPay and bank card gateways.
  • Interface and content languages: Sinhala, Tamil and English.

Source: Data Protection Authority of Sri Lanka — PDPA No. 9 of 2022

This is practical delivery guidance, not legal advice.

Typical custom software developer projects for businesses in Colombo

Sri Lanka’s commercial capital, with finance, IT outsourcing, apparel headquarters and tourism businesses.

  • Finance & fintech: a customer dashboard with KYC steps, statements and role-based access.
  • IT & software services: a client portal with ticketing, time logs and invoicing.
  • Tourism & travel: a booking and itinerary app with payments and WhatsApp confirmations.
  • Textiles & apparel: order, dealer and stock management for wholesale buyers.

Working hours: India ↔ Colombo

Colombo is on Indian Standard Time, the same as our team, so calls and reviews happen during normal business hours. Between calls you get written updates and a staging link that shows the latest build.

Decisions to make before work starts

Map the data model, permissions, integrations, reports and administrative actions. Agree migration, logging, backup and deployment responsibilities alongside the product workflow.

Deliverables to agree in your scope

  • System architecture document and normalized relational database schema
  • Secure backend API with role-based access control (RBAC)
  • Clean, responsive administrator and user web application portals
  • Automated unit and integration test coverage for business logic
  • Docker containerization and production deployment CI/CD pipeline
  • Software that fits your process instead of the reverse
  • Role-based access, audit logs and backups
  • Documentation and a clean hand-over to your team

How the quote is scoped

These factors affect the work involved:

  • Data entity relationships & permissions complexity
  • Third-party API synchronization requirements
  • Reporting & analytics exports

Share your budget in LKR or USD. The schedule, payment milestones, external charges and support terms are agreed in writing before work starts.

Technology options and brief questions for this service are listed on the Custom Software Development page.

Review and handover

Verify important workflows, permission boundaries, validation, failure recovery and agreed load scenarios. Document deployment, handover items and unresolved limitations. Source-code and asset ownership, licences, account access and ongoing support are set out in the project terms.

Can I hire a freelance custom software developer for a project in Colombo?

Yes. Share your goals, timeline and budget and you receive clarifying questions or a scoped, milestone-based proposal. Work runs remotely, with written updates and a staging link you can review at any time.

How much does a freelance custom software developer cost in Colombo?

It depends on data entity relationships & permissions complexity, third-party API synchronization requirements and reporting & analytics exports. There are no fixed packages: share your budget in LKR or USD and receive an itemised, milestone-based proposal.

How long does a custom software project take?

The service catalog lists a typical range of 30 - 90 days; the real plan depends on scope, integrations and content readiness.

Will the project follow Sri Lanka's PDPA in Sri Lanka?

The build is planned around the Personal Data Protection Act, No. 9 of 2022: consent capture on forms, a clear privacy notice, data minimisation and suitable hosting. The Act is coming into force in phases; core duties (lawful processing, DPOs, breach notification) apply from 1 January 2027. Final legal wording should be checked by your legal adviser. Official reference: https://dpa.gov.lk/acts/Data%20Protection%20Act%20SL%20-%20English%20(2).pdf

What does a typical project for finance & fintech in Colombo look like?

Usually a customer dashboard with KYC steps, statements and role-based access. The exact scope follows your customers, existing systems and budget, and is agreed in writing before work starts.

Which time zone will the project run in for Colombo?

Indian Standard Time — Colombo and our team share the same working day.

Other services in Colombo

Custom Software Development in nearby locations

Raji

Founder & freelance developer

Rajeev, known as Raji, is the founder of ER Freelancer. Work directly with him on websites, applications and business software, with remote collaboration available worldwide.

Based in India · available remotely

Available for remote projects worldwide

Languages: English, Hindi