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SOFTWARE ENGINEER · SAAS BUILDER

I build production web applications, SaaS products, and business systems from architecture to deployment.

TypeScriptNext.jsReactNode.jsPostgreSQLPythonDockerGit
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Featured

Featured work

Product and platform work with evidence in repositories and production deployments, described honestly, without inflated scale claims.

Featured projects

SaaSActive development

OPSENO

Hospitality operations platform

Business operating system for lodges, hybrid retail+hospitality, and multi-property operators: POS, PMS, F&B/KOT, CRM, HR, payroll, and AI-assisted workflows in one workspace.

TypeScriptNext.jsPostgreSQLDrizzleDockerVercel
View project
Developer ToolOpen source

Market Making Mega Machine

Hyperliquid market-making CLI

Python CLI and tooling for market making on Hyperliquid: quoting, inventory handling, and exchange-facing automation from the terminal.

PythonHyperliquidTrading systems
View project
Developer ToolOpen source (MIT)

CandleCraft

Unified OHLCV market data library

Python library for crypto, forex, and equities: provider abstraction, normalization, rate-limit handling, and packaged technical indicators. Published on PyPI.

PythonREST APIsPyPI
View case study

Selected client work

Selected client work

Client WorkLive

Tathastu Farms

Luxury nature resort · Hazaribagh

Next.js site for a hillside resort behind Silwar Hill: stay booking, rooms and villas, dining, banquet/events, guest stories, and an interactive property map for domes, cottages, pool, and lawns.

Next.jsTypeScriptBooking flowsHospitality
View project
Client WorkLive

Ananta by the Hill

Restaurant / POS platform

Next.js restaurant and POS platform with PostgreSQL and Drizzle: property operations, reservations, and staff workflows for a hospitality client.

Next.jsTypeScriptPostgreSQLDrizzle
View project
Client WorkLive

New Frontier Bakery

Bakery & café ordering platform

Production-shaped ordering platform with customer shop, staff admin, delivery portal, Prisma + PostgreSQL, Auth.js sessions, and integration adapter layers.

Next.jsPrismaPostgreSQLAuth.js
View project

How I build

Start with the problem

Scope features from operational pain, not from framework novelty.

Keep architecture understandable

Prefer clear modules and boundaries over clever indirection.

Build for maintainability

Typed APIs, migrations, and tests where they protect money-moving paths.

Treat deployment as development

Environments, secrets, and rollbacks are part of shipping, not an afterthought.

Use real feedback

Operator workflows and client handoffs beat hypothetical user stories.

Prefer measurable reliability

Audit trails, idempotency, and honest status over unnecessary complexity.

Career

Experience

OPSENOFounder

Sep 2026 – Present · Remote

  • Built a unified hospitality platform spanning PMS, POS, F&B, CRM, and operations.
  • Architected the full-stack system across Next.js, APIs, PostgreSQL, authentication, and RBAC.
  • Built reservation, check-in/out, housekeeping, KOT/KDS, billing, payment, and QR workflows.
  • Developed multi-property tooling, reporting, and AI-assisted guest operations.
TypeScriptNext.jsPostgreSQLDrizzleDockerVercel
Torpedo WebSoftware Engineer

Feb 2026 – Present · Dover, Delaware, United States (Remote)

  • Architected high-performance web systems optimized for speed, SEO, and conversion.
  • Designed scalable application architectures aligned with product and business requirements.
  • Built frontend, backend, API, and automation integrations.
  • Led projects from discovery and architecture through deployment and optimization.
TypeScriptReactNode.jsAutomation
Kinora Service Info Pvt. Ltd.Software Engineer

Sep 2025 – Mar 2026 · Lucknow, Uttar Pradesh, India (On-site)

  • Built and maintained web applications and internal business tools.
  • Developed features across frontend, backend APIs, and database layers.
  • Diagnosed application, API, database, and production issues.
  • Supported testing, deployment, integrations, and production maintenance.
TypeScriptReactNode.jsPostgreSQL
3Poch LabsResearch Analyst

May 2024 – Sep 2025 · Dubai, United Arab Emirates

  • Researched blockchain, DeFi, and AI protocols across emerging technology sectors.
  • Analyzed tokenomics, holder activity, protocol fundamentals, and market trends.
  • Produced research reports on emerging protocols and market opportunities.
Web3ResearchCoin analysisDue diligenceDune dashboards

Technical stack

Evidence-based skills, tied to projects, not percentage bars.

Languages

TypeScriptUsed in: OPSENO, Torpedo Web, Client apps
JavaScriptUsed in: OPSENO, Client apps, Portfolio
PythonUsed in: Alfred Terminal, CandleCraft, 3Poch Labs
SQLUsed in: OPSENO, New Frontier Bakery, Ananta

Frontend

ReactUsed in: OPSENO, UBAID-Site, Client apps
Next.js (App Router)Used in: OPSENO, New Frontier Bakery
Tailwind CSSUsed in: OPSENO, Client apps
ViteUsed in: Portfolio (alubaid.xyz)

Backend

Node.jsUsed in: OPSENO API routes, Torpedo Web
FastAPIUsed in: Alfred Terminal
REST APIsUsed in: OPSENO, Client integrations
Auth.js / session authUsed in: OPSENO, New Frontier Bakery

Database

PostgreSQLUsed in: OPSENO (Neon), Ananta, Frontier Bakery
Drizzle ORMUsed in: OPSENO, Ananta
PrismaUsed in: New Frontier Bakery

DevOps & Infra

DockerUsed in: OPSENO, Alfred Terminal
VercelUsed in: OPSENO, Portfolio, Client deploys
Git / CIUsed in: OPSENO, CandleCraft, Alfred Terminal
AWS / AzureUsed in: Prior IT exposure; hybrid lab study

Other

Product architectureUsed in: OPSENO, Torpedo Web
IntegrationsUsed in: Payments, OAuth, Provider adapters
Networking fundamentalsUsed in: Tikona ISP support, self-study
Indeed, with hardship comes ease.
The Holy Qur'an94:6

About

I am Ubaid Ur Rahman (Alfred Alpino), a software engineer and product builder focused on practical web applications and SaaS: frontends, backends, databases, APIs, integrations, deployment, and product architecture for real businesses.

I founded OPSENO to unify hospitality and retail operations in one system. Before that I shipped web systems at Torpedo Web, built monitoring and Python tooling in research roles, and started in hands-on IT support. I care about shipping useful software and maintainable systems.

Have a product to build?

Open to software engineering opportunities, product collaborations, and technically interesting projects.

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