Abul Monsur
Lead Software Engineer & Next.js Architect
Engineers sub-second Next.js web applications, custom CRM integrations, and secure PostgreSQL databases built for high conversion rates.
Professional Overview
Verified Impact Metrics
<0.8s
Average Page Load Time
Sub-second speed
100/100
Lighthouse Performance
Core Web Vitals
45+
Web Applications Built
Next.js & React stacks
99.9%
Platform SLA Uptime
Production reliability
Verified Certifications
- Certified Next.js Developer (Vercel Ecosystem)
- Full-Stack TypeScript & Node.js Specialist
- AWS Certified Solutions Architect (Associate)
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Message on WhatsApp“Every 100ms delay in page speed costs conversions. We write clean, sub-second code that turns visitors into buyers.”
About Abul Monsur
Abul Monsur is the Lead Software Engineer at BenWil Marketing, overseeing web application architecture, frontend performance engineering, and backend database integrations.
Abul specializes in modern Next.js (App Router), React, TypeScript, Tailwind CSS, Node.js, and PostgreSQL, building ultra-fast platforms designed for maximum conversion velocity.
He is a passionate advocate for sub-second page load times and 100/100 Core Web Vitals scores, eliminating the bloated page builders that cost businesses valuable sales.
Abul also designs serverless automation pipelines, payment gateway integrations (bKash, Nagad, Stripe, SSLCommerz), and server-side tracking infrastructures.
Core Areas of Specialization
Next.js & React Frontend Architecture
Server Components (RSC), static site generation (SSG), and incremental static regeneration (ISR) for near-instant rendering.
Core Web Vitals & Sub-Second Speed
Zero-bloat bundle optimization, aggressive image compression, edge caching, and hardware-accelerated micro-animations.
Backend Services & PostgreSQL Databases
Secure REST & GraphQL APIs, Prisma ORM schema design, and cloud deployments on Vercel and Docker environments.
Server-Side Conversion APIs (CAPI)
Server-side event streaming that bypasses browser ad-blockers and iOS tracking restrictions for accurate ROAS measurement.
Technologies & Platforms Used
Selected Project Highlights
High-Traffic Ecommerce Migration to Next.js
Client Vertical: Online Retail Platform
Replaced a sluggish WordPress/WooCommerce site with a custom Next.js 14 stack, boosting checkout conversion rates by 48% and organic search traffic by 120%.
Custom SaaS Client & Billing Portal
Client Vertical: Financial Services Provider
Developed a multi-tenant client portal with real-time analytics, automated invoice generation, and local payment gateway webhooks.
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