Data pipelines & integrations
Collect, clean and connect data from APIs, websites and databases into one reliable flow: scheduled, monitored and documented.
Data engineering · AI automation · Analytics
Turn your data into
Turn your data into
systems that work for you
DataFlow AI builds data pipelines, AI-powered automations and real-time dashboards for small businesses and startups, from the first data source to the final report.
Services
Tailored solutions, delivered end-to-end, with maintenance included.
AI automation
Practical AI inside your workflow: assistants that answer from your documents, data classification and extraction, content drafting and hand-off to people when needed.
Dashboards & analytics
Real-time dashboards and reports that turn data into decisions: KPIs, alerts, maps and charts, available on any device.
Custom software & bots
Web applications, Telegram bots and internal tools built around your process, with hosting and maintenance.
Digital promotion
Content and campaigns for digital channels: Telegram and social media promotion, landing pages and performance tracking.
Consulting & support
Technical audits, architecture advice and ongoing support for existing systems.
Portfolio
A selection of real projects, described without client names.
Real estate · Data
Property opportunity tracker
Aggregates listings from several Spanish property portals, geocodes them and scores the price per m² against local baselines, with an interactive map and instant alerts.
Result: Hundreds of listings scored daily with no manual browsing
HR · Automation
Job-matching aggregator
Collects openings from 30+ job boards, scores each one against a candidate profile and delivers a daily shortlist with a searchable dashboard.
Result: 30+ sources condensed into one daily shortlist
Automotive · Data
Car purchase assistant
Monitored used-car listings for a specific model across 8 Spanish marketplaces, normalised prices by year and mileage and flagged offers below market value in real time.
Result: Hundreds of listings analysed and clear opportunities identified at 26% below the market average, saving about €6,000
AI · Productivity
AI content-planning assistant
A chat assistant built on a large language model with tool calling: it plans, drafts and schedules content directly in a shared repository.
Result: Content planning handled entirely from a chat window
Community · Automation
Community management toolkit
Tools for running a members-only online community: onboarding questionnaires, automatic access control, segmented announcements with an approval step and a member database with nightly backups.
Result: Onboarding and member access fully automated, no manual admin
Notifications · Bots
Real-time notification bots
Telegram bots that watch websites, APIs and public data sources and notify subscribers as soon as something relevant changes, grouping bursts of similar events into one clear message.
Result: Alerts delivered in under a minute, 24/7
About us
DataFlow AI is the independent practice of Stepan Bobrovnikov, a software developer and data analyst based in Barcelona, Spain.
For years I have built systems that collect, analyse and act on data in real time: large-scale data acquisition pipelines, statistical pricing and valuation models, real-time monitoring and event-detection systems, and applied AI built on large language models. DataFlow AI brings that experience to businesses that want the same reliability without hiring an in-house team.
Every project is delivered end-to-end: design, development, deployment and support, with fixed-price quotes and regular progress updates.
10+production systems built
24/7monitored automations
4languages supported
How we work
- Free discovery callWe look at your goals, your data and the tools you use today.
- Proposal & fixed priceClear scope, timeline and price before any work starts.
- Build in short iterationsYou see working results every week and can adjust priorities.
- Launch & supportDeployment, documentation, monitoring and ongoing maintenance.
Why DataFlow AI
Built for production
Systems that run 24/7 with monitoring, alerts and automatic recovery, not demos.
One accountable expert
You work directly with the person who designs, builds and supports your system.
Fixed price, no lock-in
A clear quote before work starts. You own the code, the data and the accounts.
Privacy by design
GDPR-aware architecture: data minimisation, EU hosting options and secure credential handling.
Frequently asked questions
What kind of businesses do you work with?
Small and medium businesses, startups and professionals who spend too much time on repetitive data work or need a clearer view of their numbers.
How long does a typical project take?
A focused automation or dashboard usually takes 2–4 weeks. Larger platforms are delivered in stages, with a working first version early on.
How much does it cost?
Every project gets a fixed-price quote after a free discovery call. Hosting and maintenance are available as an optional monthly plan.
Do I need technical knowledge?
No. We handle the technical side and deliver tools that are simple to use, with documentation and a hand-over session.
Who owns the code and the data?
You do. Source code, data and service accounts are transferred to you at the end of the project.
Is my data safe?
Access is limited to what the project needs, credentials are stored securely, and a data processing agreement is signed whenever personal data is involved.
Let's talk about your project
Tell us briefly what you need. We reply within one business day with next steps or a quote.
Location
Barcelona, Catalonia, Spain
When you email us, your data is used only to reply to your request. More in the privacy policy.