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Muhammad MonirFull Stack Developer & AI Expert
Full-Cycle Engineering Capabilities

High-velocity software engineering for ambitious founders.

Four specialized offers designed to take your SaaS or internal tool from specification to production. Fixed milestone pricing, direct founder communication, and clean maintainable code.

Fixed-price milestone contractsFull source code & IP ownership30-day post-launch warranty
SERVICE 01

SaaS MVP Development

From wireframe idea to market-ready product in 3 to 4 weeks.

End-to-end full stack execution for startup founders. Includes secure authentication, Stripe/Paddle subscription billing, multi-tenant databases, transactional emails, and an intuitive customer dashboard.

Included Deliverables & Scope:

Complete Next.js App Router & TypeScript frontend
PostgreSQL schema with Prisma or Drizzle ORM
NextAuth / Clerk authentication (OAuth, magic links, MFA)
Stripe Billing with customer portal & webhook handlers
Admin control panel with user management & metrics
Vercel / AWS deployment with automated CI/CD pipeline
Estimated Timeline
3 to 4 weeks
Starting Investment
$10,000 USD
Fixed scope, split across transparent milestone releases.
SERVICE 02

Full Stack Website Development

High-performance, scalable web platforms and applications built for conversion and speed.

Custom full-stack web applications and modern corporate platforms tailored to your business needs. Featuring responsive mobile-first UI, robust backend APIs, role-based access, fast database queries, and seamless CMS integration.

Included Deliverables & Scope:

Custom Next.js & React full-stack web architecture
High-performance database modeling (PostgreSQL / MongoDB)
Role-based access control (RBAC) and user management
Interactive dashboards, advanced data tables & analytics
RESTful & GraphQL API integration with external services
SEO optimization, Core Web Vitals performance & cloud hosting
Estimated Timeline
2 to 3 weeks
Starting Investment
$6,500 USD
Fixed scope, split across transparent milestone releases.
SERVICE 03

AI Integration & Workflows

Embed smart LLM copilots, RAG semantic search, and document AI.

Modernize your software with practical AI features that drive actual customer retention. We build reliable prompt architectures, pgvector search pipelines, automated data extraction, and conversational agents.

Included Deliverables & Scope:

OpenAI & Google Gemini API integrations
RAG (Retrieval-Augmented Generation) with pgvector / Pinecone
Streaming response generation with markdown rendering
Token optimization, caching, and graceful fallback handling
Automated document summarization & PDF data parsing
Safety guardrails and structured JSON schema validations
Estimated Timeline
1 to 2 weeks
Starting Investment
$3,000 USD
Fixed scope, split across transparent milestone releases.
SERVICE 04

API, Database & Payment Integration

Resilient transactional infrastructure, database modeling, and zero dropped webhooks.

Connect your software to any third-party ecosystem with robust database architecture. We specialize in complex payment gateways, marketplace split-payments (Stripe Connect), secure schema design, background queues, and reliable webhook ingestion.

Included Deliverables & Scope:

Stripe Connect, PayPal & payment gateway integrations
Relational & NoSQL database modeling (PostgreSQL, MySQL, Redis)
Third-party API integrations (Twilio, HubSpot, OpenAI, CRM)
Idempotent webhook handlers with automated retry queues
Automated invoicing, receipt generation & tax calculations
Full integration test coverage and bank-grade data security
Estimated Timeline
1 to 2 weeks
Starting Investment
$2,000 USD
Fixed scope, split across transparent milestone releases.
Enterprise & Extended Scope

Planning a bigger build or multi-platform product?

If your project exceeds a standard 4-week MVP, you don't need to juggle multiple freelancers or gamble on untested contractors. Through my studio team at Softvence Agency, we expand capacity on demand:

Dedicated UI/UX Design

Figma design systems, user journey wireframes, and clickable interactive prototypes before code starts.

Automated QA Testing

End-to-end Playwright tests, automated regression runs, and security audit checklists.

Parallel Sprint Engineering

Additional specialized senior engineers to build secondary modules without compromising deadlines.