Ongoing SaaS App Maintenance - Minor

@giaphung2k1

Hello I specialize in reliable, ongoing maintenance for your production Telegram mini app (TMA) SaaS. My expertise covers minor bug fixes, routine updates, and ensuring continuous, stable operation. I'll efficiently keep your app performing optimally, allowing you to focus on growth. Let's ensure seamless functionality. Giáp Văn Hưng

@jordanrafael7

Hello, I hope you are doing well. -> Previous Work: I’ve maintained and evolved production-grade SaaS backends and frontends, with a focus on stability, performance, and reliable releases. My recent work includes Node.js/TypeScript services with PostgreSQL, REST/Webhooks, and CI/CD pipelines deployed to cloud providers. I’m comfortable diagnosing production issues from logs and metrics, refactoring for resilience, and delivering features that fit existing architectures. -> Development Plan: 1) Start with a triage of current issues, reproduce locally, and extend tests to cover regressions. 2) Patch fixes with clear, conventional commits and descriptive PRs. 3) Update dependencies and ensure compatibility across Fastify/TS, React, and tooling. 4) Harden database queries, connection handling, and error paths. 5) Polish mobile UI touches for Telegram WebView (dark mode, safe areas, touch targets). 6) Implement minor feature work (CSV export, filters, dashboard stats) inside existing modules. 7) End-to-end checks and test suite validation before deploy. -> Schedule: Respond to issues within 24h; patches delivered within 48-72h for non-critical items and same-day for production-breaking issues. I aim for a smooth cadence with weekly status notes and release-ready PRs. For ongoing maintenance at roughly 5-15 hours/month, we can start with a 2-week trial period and adjust. -> Simple Question: Compose a relevant question about the project for the client, tone should be English I

@Intelliglance786

Hi, I am skilled software engineer with skills including Nginx, Linux, Ubuntu, Git, GitHub, SaaS, Node.js, PHP, CI/CD and PostgreSQL. After reviewing the project requirements, I found the project perfectly match my experience and skills. Having previously worked on similar projects, I'm confident I can complete this project perfectly. To move forward, Please contact me to discuss more about this project. Feel free to contact us to discuss your project

@khurshid040462

Hi there, I’m excited about the opportunity to provide ongoing maintenance for your Telegram Mini App. My expertise in Fastify and TypeScript, coupled with experience in PostgreSQL and various integrations, makes me confident in my ability to effectively handle bug fixes and maintain your application's stability. I understand the importance of clear commit messages and will ensure every fix adheres to your existing code patterns. Additionally, I’ll prioritize mobile UI adjustments, ensuring the app operates seamlessly in Telegram's WebView. I’ll respond to issues within the agreed timeframe and maintain a clean git history throughout our collaboration. Let’s set up a trial period for about two to three months to evaluate our working relationship.

@muhammadt449

Hey , Good morning! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Node.js, CI/CD, SaaS, PostgreSQL, PHP, Ubuntu, GitHub, Git, Nginx and Linux. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Thanks & Regards

@abbas021

I have extensive experience in maintaining and enhancing SaaS applications, making me an ideal candidate for your ongoing maintenance project for the Telegram Mini App. With proficiency in Fastify/Node.js backend, React frontend, and various integrations, I can efficiently handle bug fixes, dependency updates, database maintenance, UI enhancements, and minor feature additions. I am well-versed in the codebase structure and can work independently to ensure timely and high-quality deliverables. My commitment to clean git history, adherence to project conventions, and mobile-first testing align with your project expectations. Let's collaborate to ensure the seamless operation and continuous improvement of your app. Please review my portfolio for a glimpse of my capabilities.