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Obed S.
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Obed S.

Expert Web/Mobile Development | SaaS MVP | AI/ML | Build & Scale

𝗜 𝗯𝘂𝗶𝗹𝗱 𝘁𝗵𝗲 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝗰𝗼𝗺𝗽𝗮𝗻𝗶𝗲𝘀 𝗮𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗿𝘂𝗻 𝗼𝗻 𝗦𝗮𝗮𝗦 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀, 𝗘𝗥𝗣𝘀, 𝗮𝗻𝗱 𝘁𝗵𝗲 𝗔𝗜 𝗹𝗮𝘆𝗲𝗿 𝘁𝗵𝗮𝘁 𝗺𝗮𝗸𝗲𝘀 𝘁𝗵𝗲𝗺 𝘂𝘀𝗲𝗳𝘂𝗹. 𝗜𝗱𝗲𝗮 𝘁𝗼 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻, 𝘁𝗵𝗲𝗻 𝘀𝗰𝗮𝗹𝗲𝗱. 𝗪𝗛𝗔𝗧 𝗜 𝗗𝗢: 𝗦𝗮𝗮𝗦 𝗠𝗩𝗣 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Multi-tenant architecture, subscription billing with Stripe, PayPal, Paddle, role based access control, admin dashboards, analytics, and onboarding flows. Concept to launch, then scaled as you grow. 𝗘𝗥𝗣 & 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 HRM, payroll, POS, invoicing, purchasing, multi warehouse inventory, CRM, LMS, project delivery, and helpdesk. Custom workflows built around how your business really operates. 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Full stack web applications, SaaS dashboards, customer portals, internal tools, marketplaces, and landing pages. Laravel, Next.js, React, Vue.js, and Go services for high throughput APIs. REST APIs, third-party integrations, and Stripe billing. Built responsive and fast by default. 𝗠𝗼𝗯𝗶𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Cross platform apps with React Native and Flutter. Native iOS with Swift and native Android with Kotlin. Progressive web apps for teams that want reach without app stores. Push notifications, offline sync, in-app purchases, and store deployment. 𝗨𝗜/𝗨𝗫 & 𝗪𝗲𝗯 𝗗𝗲𝘀𝗶𝗴𝗻 Interface design in Figma, design systems, responsive layouts, and on page SEO. Clean, modern, and built to convert. 𝗦𝗰𝗮𝗹𝗲 & 𝗥𝗲𝘀𝗰𝘂𝗲 Performance tuning, database and query optimization, legacy migrations, refactoring, and bug triage. I fix products that got built fast and broke slowly. 𝗔𝗜 & 𝗟𝗟𝗠 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 RAG knowledge bases, intelligent document processing, AI assistants and chatbots, and agents wired into your real systems. Customer service, resume screening, contract review, IT triage, and code assistance. LLM integration (OpenAI, Anthropic Claude), vector search, MCP servers, prompt engineering, and cost tuning. 𝗛𝗢𝗪 𝗜 𝗪𝗢𝗥𝗞 We agree on the outcome before the feature list. I scope into milestones with clear dates, build in short cycles, and share progress so nothing surprises you. Clean, documented code at handoff. Most clients keep me on well past the first contract. If you're building a SaaS MVP, adding AI to a product you already have, or scaling one that's slowing down invite me to your job or send me a message. I'll reply with how I'd approach it and what I'd do first. Warm regards, Obed 🔥

🇮🇩Medan, Indonesia$15/hr100% JSS5.00 (5)Since Oct 2023

Earnings and projects

MRR
$170

Last 6 months ÷ 6

World#119,019 / 412k
🇮🇩Country#1,829 / 5,725
Revenue, last 30 days
$200

Last 6 months: $1k

World#81,881 / 412k
🇮🇩Country#1,277 / 5,725
Total earnings
$4.2k

Billed in all: $4.3k

World#269,298 / 412k
🇮🇩Country#3,133 / 5,725
Per project
$527

$509 in the last 6 months

World#177,961 / 412k
🇮🇩Country#1,987 / 5,725
Projects, last 6 months
2
100% fixed0% hourly
World#88,918 / 412k
🇮🇩Country#1,627 / 5,725
Projects in all
8

Across 9 contracts

78% fixed22% hourly
World#223,560 / 412k
🇮🇩Country#3,072 / 5,725

Earnings, last 30 days

$4.3k+$200 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$4.1k$4.2k$4.3k$4.4kOct 8Oct 23Nov 7

Skill rankings: Top 21% in Golang

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  8. #2,141SaaS Development5,201 freelancers · 🇮🇩 #21Top 41%