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You will get a Background jobs and schedulers

Dmitrii Z.Status: Offline
Dmitrii Z. Dmitrii Z.
5.0
Top Rated
Preview image

Let a pro handle the details

Buy Web Application Programming services from Dmitrii, priced and ready to go.
Dmitrii Z.Status: Offline
Dmitrii Z. Dmitrii Z.
5.0
Top Rated
Preview image

Let a pro handle the details

Buy Web Application Programming services from Dmitrii, priced and ready to go.

Project details

Do you need reliable background jobs or task schedulers running behind your SaaS platform? ⚙️

I design and implement scalable job queues, cron-based schedulers, and worker systems using Node.js or Python. The focus is on stability, fault tolerance, logging, retry strategies, and performance optimization 🚀.

Let’s build background systems that run efficiently and scale with your product.
Message me before placing an order to align on your infrastructure.

Buzz: background jobs and schedulers, background job scheduler development, background jobs processing system, task scheduler backend development, cron scheduler implementation, background job queue system, async job processing backend, background worker scheduler architecture, background jobs nodejs python, background job processing infrastructure, background jobs expert development, background jobs service implementation, background task automation scheduler, scalable background job scheduler system, backend task queue implementation, background jobs retry queue system, background jobs fault tolerant architecture, saas background jobs processing system, background job scheduler, professional development
Programming Languages
JavaScript, Python, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$50
Standard
$100
Advanced
$200
Delivery Time 14 days 30 days 60 days
Number of Revisions
012
Number of Pages
555
Design Customization
-
-
Content Upload
Responsive Design
Source Code
-
5.0
42 reviews
100% Complete
(42)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

GH

Griff H.
5.00
May 3, 2026
Framer Dev for Design-to-Launch Site Builds Dmitrii was a good person to work with. They completed the work and were willing to address revisions as necessary

AS

Arya S.
5.00
Mar 27, 2026
Salesforce APEX and LWC Developer for SFDC

MM

Martin M.
4.60
Aug 13, 2025
Senior Back end developer for a YC backed fintech startup

AR

Alexander R.
5.00
Jun 15, 2025
Backend Developer (Node.js/Python) with GPT-4 API Experience for Baby Sleep App Perfect communication, delivered on time, and the result was outstanding. I can't recommend this team highly enough!

AM

Afshin M.
5.00
Jan 21, 2025
Experienced .NET MAUI Mobile Application Developer I wanted to take a moment to commend you for the exceptional work you’ve done on this project. Your dedication, attention to detail, and innovative approach have truly made a difference.
The results you’ve delivered have not only exceeded expectations but also showcased your ability to tackle challenges with professionalism and creativity. Your contributions are greatly appreciated and have had a positive impact on our project.
Dmitrii Z.Status: Offline

About Dmitrii

Dmitrii Z.Status: Offline
SaaS Full Stack Developer | Salesforce Development Web Dev CRM | PM
100% Job Success
5.0  (42 reviews)
Valencia, Spain - 11:53 am local time
Send me your project. I'll come back with a real technical plan within minutes, not a generic reply.
As a Full Stack Developer working alongside a certified Salesforce Developer, our team combines senior engineering (React, Vue.js, Node.js, PHP, Python) with 9x certified Salesforce architecture, including Lightning and Service Cloud, to deliver complete, production-ready business systems. We don't hand off separate pieces, we build the entire stack as one cohesive solution.

Agency Snapshot
10+ years in production. 250+ projects shipped. 15,000+ development hours.
As your Full Stack Developer, I own the full product lifecycle, from frontend UX and component architecture to backend services, cloud infrastructure, and real-time CRM sync handled by our Salesforce Developer. Every decision is made with your business goals and long-term maintainability in mind, not just technical preferences.

Typical client outcomes
45-65% faster load times and page rendering, even on legacy codebases actively bleeding users before the rebuild
30-50% fewer manual operations through targeted automation, replacing repetitive workflows with background jobs and smart triggers
40% faster reporting, data sync, and API response, through query optimization, caching layers, and efficient pipeline architecture
35-50% reduction in post-launch bugs and technical debt, since clean architecture at the start costs less than emergency fixes later
Platforms built to handle 10x traffic growth without structural rewrites

Core Services

Full Stack Web, Mobile & SaaS Development
As a Full Stack Developer I build React, Vue.js, TypeScript, JavaScript frontends styled with Tailwind CSS and Bootstrap, clean component architecture, optimized state management. Backends in PHP (Laravel), Python (Django, FastAPI), and Node.js, with MySQL, RESTful and GraphQL APIs, all under Git version control. SaaS platforms, fintech dashboards, transaction systems, admin panels, SEO-optimized landing pages. Cross-platform mobile with React Native. AI/LLM integration: GPT-powered dashboards, intelligent UI flows, chatbots, automated analytics.

Salesforce Developer Services & Enterprise Integration
Our Salesforce Developer handles custom Apex logic, advanced Flow automation, Salesforce Service Cloud setup, and high-performance Lightning Web Components. Secure REST/SOAP and OAuth2 API Integration keeps your Full Stack Developer-built web apps in real-time sync with Salesforce. Experience Cloud portals with custom frontend UX backed by Salesforce data. Large Data Volume (LDV) architecture: indexing, archiving, sharing model configuration.

DevOps, Security & Cloud Infrastructure
Scalable, secure cloud environments on AWS, GCP, and Heroku. Automated CI/CD pipelines via Docker and GitHub Actions (web) and SFDX/Copado (Salesforce).

How We Work
Discovery: we define goals, user flows, and constraints before writing a line of code.
Architecture: database models, API layers, and service boundaries designed upfront by your Full Stack Developer.
Development: Full Stack Developer and Salesforce Developer teams work in sync; your CRM and web app behave as a single system.
QA & Performance: stability, security compliance, and API uptime validated under peak load.
Post-Launch: continuous optimization; most clients see 35-45% efficiency gains within 90 days.

Production Track Record
99.98% API & integration uptime
Up to 2.5x system throughput under traffic surges
52% reduction in manual data handling via automation
Up to 40% savings on cloud infrastructure and technical debt

Industries
Healthcare, FinTech, SaaS & Enterprise B2B, eCommerce, AI, Data & EdTech. As a Full Stack Developer I have worked across all these industries with real production systems behind each one. SaaS is my primary focus with 40+ platforms shipped, from early-stage MVPs to enterprise systems with complex billing and multi-tenant architecture. In Healthcare I have delivered 20+ products focused on data privacy and compliance. FinTech accounts for 15+ projects including payment systems and transaction monitoring, several built alongside our Salesforce Developer for CRM-linked billing via Service Cloud. B2B solutions account for 30+ dashboards, portals, and automation projects. EdTech accounts for 20+ builds, from LMS platforms to learning tools. I've also delivered 10+ eCommerce platforms, 10+ Logistics solutions, and 25+ Real Estate projects.

Leadership & Ownership
I lead our Full Stack Developer and Salesforce Developer team, handling project management myself so there's no gap between coding, CRM integration, and delivery. 55+ long-term clients. 100% Job Success Score.

Ready to discuss your project? Let's schedule a short discovery call.

Steps for completing your project

After purchasing the project, send requirements so Dmitrii can start the project.

Delivery time starts when Dmitrii receives requirements from you.

Dmitrii works on your project following the steps below.

Revisions may occur after the delivery date.

Discovery & Requirements Review

Client shares project details, goals, scope, and any existing materials. I review everything and align on expectations, timeline, and deliverables.

Review & Revisions

Client reviews the work. I apply agreed revisions and fine-tune the final output.

Review the work, release payment, and leave feedback to Dmitrii.