Open for contract workMirza Saikat Ahmmed — Software Engineer

Backend engineer crafting reliable systems.

I build APIs, payment systems and deployment pipelines.

NestJS services, payment flows and deployment pipelines for startups and agencies, from Dhaka to anywhere.

➜ ~ curl -s api.saikat.com.bd/v1/me | jq{  "name": "Mirza Saikat Ahmmed",  "role": "Software Engineer",  "location": "Dhaka, BD (GMT+6)",  "stack": ["NestJS", "Next.js", "PostgreSQL"],  "focus": ["APIs", "payments", "infra"],  "available": true}➜ ~ 
200 OK · application/json38 ms
Local time
Dhaka, BD (GMT+6)
By the numbers
3+years shipping
50+projects delivered
6,205npm downloads / month
54articles written
Daily stack
Open source
11 npm packages
$ npm i @pleaseresolve/sdk
Currently
  • BuildingBackend services, payments and infrastructure
  • WritingNotes on NestJS, payments and DevOps
  • ExploringKubernetes for production workloads
GitHub activity
last 6 months
GET/projects?sort=latest

Selected work

My latest production systems. Scroll and the cards stack. 23 projects in total.

All 23 projects
Screenshot of Visual Marketing

01 / 03 · Jul 2026 – Present

I built a full-service B2B marketing website for Visual Marketing (Visual Ink LLC), a Brooklyn, NY-based agency offering brand photo/video content, website design, and printing services for local…

Role
Full Stack Developer
Highlights
  • Homepage hub for three service pillars — social media content, website design, and printing
  • Four dedicated SEO landing pages (restaurant content, product photography, brand video, corporate headshots) sharing a single data-driven template
Next.jsTypeScriptTailwind CSSFramer MotionNestJSPostgreSQL
Screenshot of Visual Studios Lens

02 / 03 · Mar 2026 – Present

I built the full platform behind Visual Studios Lens, a South Asian and Muslim wedding photography studio serving NY, NJ and CT.

Role
Full Stack Developer
Highlights
  • Public website with a cinematic portfolio, love stories, journal, prices, packages, store and video pages, all editable from the admin
  • SEO built in: structured data, sitemap, per-page metadata and fallback content so pages never render empty
Next.jsTypeScriptTailwind CSSFramer MotionNestJSPostgreSQL
Screenshot of Mobile Ganj

03 / 03 · Jan 2026 – Present

Mobile Ganj is a complete mobile-shop system for Bangladesh: a public storefront plus the back office that runs the business.

Role
Backend Developer
Highlights
  • POS and invoicing with discounts, partial payments, due dates, returns with refunds, and printable invoices
  • Phones with IMEI, variants, barcodes (bwip-js) and per-sale warranty text; accessories by quantity
NestJSTypeORMMySQLJWTPassport.jsSwagger
GET/services

How I build

Pick a service to see where it sits in a typical system I ship.

Work with me
system map · typical request flowAPIs & backend
  • Clientweb · mobile
  • EdgeNginx · CF
  • APINestJS
  • PaymentsStripe · bKash
  • Rediscache · limits
  • WorkersBullMQ jobs
  • PostgreSQLPrisma · PITR
touchesNestJS APIRedisBullMQ workersPostgreSQLrequestasync job / webhook
GET/blog?limit=4

Writing

Long-form notes from production work: payments, DevOps, security and NestJS.

All 54 articles

Latest · Oct 18, 2026 · 7 min read

Don't Store Invoice Status: Derive It from Payments in TypeScript

Why a stored invoice status drifts out of sync, and how to derive paid, partial and past due from payments with small TypeScript functions and integer cents.

TypeScriptInvoicingData Modeling
Read article
GET/testimonials

What clients say

Leave a testimonial
Saikat's dedication and technical expertise transformed the way our school manages its daily operations. From student records to parent communication, the system he built is reliable, easy to use, and has made our administrative work significantly more efficient. He understood our needs from day one and delivered a solution that truly serves our teachers, students, and parents.
Mirza Kamal PasaHead Master (Acting), Adarsha High School, KaitolaProject: Education Management System Backend, Education Management System Frontend
Working with Saikat on our DXBHeets store was an outstanding experience. He built a fast, secure, and beautifully designed WooCommerce site that our customers love. From product pages to checkout to the Dubai-specific payment integrations, every detail was handled with care. Sales have grown steadily since launch, and his ongoing support has been just as impressive as the initial build.
Jahed HossainCEO, DXBHeetsProject: DXBHeets
Saikat built our entire Shathe Achi e-commerce platform from the ground up, and the result exceeded every expectation. The Laravel backend is fast, secure, and scales effortlessly even during our busiest sales periods. He listened carefully to our business needs and translated them into clean, well-architected features. From product management to order tracking to customer experience, every part of the system feels purposeful and polished.
Mohammad AbdullahCEO, Shathe AchiProject: Shathe Achi
Saikat delivered an exceptional centralized academic records system that has streamlined how we manage student data across our institution. The platform is well-organized, secure, and remarkably easy for our administrative staff to operate. What I appreciate most is his responsiveness — any time we needed adjustments or had questions, he was quick to assist. It has made our record-keeping far more reliable and transparent.
Md Nazrul IslamAssistant Head Master, Nakalia Anwara Kader Girls High SchoolProject: Centralized Academic Records Web Solution
POST/api/contact

Have a project in mind?

Tell me what you're building and where it hurts. I reply within one working day with questions or a rough plan.

Email
contact@saikat.com.bd
Based in
Dhaka, Bangladesh - 1229
Budget (optional)

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