Puttur West · Jaffna · Northern Province
Hashtag Coders builds custom software, websites, and mobile products from 9th Mile Post, Puttur West - for businesses across Sri Lanka and clients abroad who want a Northern Province team with production delivery, not a brochure address.
Commercial searches like “software company Jaffna” or “web and software development Jaffna” usually mean one of three things: lower overhead than Colombo for the same stack, Tamil/English collaboration for Northern Province products, or an offshore partner outside the capital with overlapping UK/UAE hours. We answer those needs with a fixed office, named engineers, and written scopes.
9th Mile Post, Puttur West, Jaffna 40000, Northern Province - not a Colombo shell company with a remote label.
Sri Lanka Standard Time (UTC+5:30). Same overlap as Colombo for UK, UAE, EU morning stand-ups and Australia afternoon reviews.
Delivery and client calls in English and Tamil. Localised product copy for Northern Province and island-wide audiences.
Engineers trained around University of Jaffna, SLIIT pathways, and returning diaspora - modern stacks (React, Next.js, Flutter) are normal here, not experimental.
Start here for the commercial overview, then open the service page that matches your project. Every link below is delivery work we actually sell - not a keyword list.
Business systems, SaaS modules, integrations, and MVPs scoped in LKR or USD.
View serviceBusiness sites, e-commerce, and Next.js apps with PayHere and SEO-ready pages.
View serviceReact Native and Flutter apps for Sri Lankan and international users.
View serviceAWS/Azure/GCP hosting, migration, and managed operations from Singapore-friendly regions.
View serviceCI/CD, staging/production separation, and release automation for small teams.
View serviceAssessments, hardening, and PDPA-oriented technical controls for customer-facing products.
View serviceFull catalogue: software development services in Jaffna.
Verified client work - local retail and studios in Jaffna, plus international operators who hired a Sri Lankan team without requiring a Colombo office visit for every sprint.
E-commerce
Online catalogue, inventory, and PayHere checkout for a Northern Province spice retailer selling locally and abroad.
Studio website
Portfolio, booking, and client gallery for a Jaffna photo studio that previously relied on WhatsApp alone.
Travel booking
Package browsing and online bookings for an international operator - built and operated from our Puttur team.
Publishing / CMS
High-traffic news portal with CMS workflows and cloud hosting suited to Sri Lanka readership patterns.
Many buyers searching “custom software development Sri Lanka” also evaluate Jaffna firms for cost and communication. Typical builds from our Puttur office include inventory and POS modules, booking systems, internal ops tools, and customer portals - with clear staging environments and documentation for your staff.
If you only need a marketing site, start with web development. If you need workflows, roles, and integrations, start with custom software development.
Talk through your briefBands are guidance only - always get a written scope. See the website cost guide for quotation checklists.
Use these articles when you are still comparing vendors, budgets, or stacks. They support this commercial page - they are not substitutes for a scoped proposal.
Practical answers for buyers comparing Northern Province vendors and Colombo alternatives.
Yes. We are based at 9th Mile Post, Puttur West, Jaffna 40000, Northern Province (founded 2019). We are not a Colombo-only firm with a marketing address in the North. Discovery calls, stand-ups, and delivery happen with the same team that writes the code.
Custom business software, websites and Next.js apps, mobile apps, cloud hosting and migration, DevOps pipelines, and security hardening. If you need a large enterprise RFP with 50+ seat staff augmentation, we will say so early and point you toward a better fit.
For equivalent scope, Jaffna quotes are often 15–35% lower than Colombo because of payroll and overhead - not because we cut QA. Brochure sites and mid-size custom apps see the clearest gap; senior specialist work converges. Always compare written scopes, not headline package prices.
Yes. We deliver for clients in Sri Lanka and overseas (including France, Switzerland, and buyers targeting UK, Australia, and UAE markets). Communication is in English; SLST (UTC+5:30) overlaps UK mornings and UAE business hours well.
This page is the commercial overview for buyers searching for a software development company in Jaffna. Use the linked service pages when you already know you need web, mobile, cloud, DevOps, or cybersecurity specifically. Use our Jaffna buyer guides when you are still comparing vendors or budgets.
A short brief helps: goals, users (Sri Lanka vs international), must-have features, integrations (PayHere, Stripe, SMS), content ownership, and a realistic budget band. We reply with a scoped proposal - platform recommendation, timeline, and exclusions - not a one-line package price.
Send your brief to admin@hashtagcoders.lk or call +94 77 390 0929. Office: 9th Mile Post, Puttur West, Jaffna.