A Decade of Engineering, Distilled
Into Your Solution

Ten years of hands-on work across 28+ tech domains — from ISO-certified quality systems to payment terminal security. Enough experience to see your challenge from angles most approaches don’t reach.

10+ Years Active
6+ Payment Solutions
28+ Tech Domains
4+ Countries Served

We Build Bridges Between
Technology & Business

SincronFlow IT specializes in seamless integration of complex systems, digital transformation initiatives, and cross-domain architectural consulting. We work at the intersection of strategy and implementation.

Our approach combines deep technical expertise with a genuine understanding of business objectives. Every engagement is driven by clarity, precision and long-term thinking — delivering solutions that are not just functional, but transformative.

“We don’t just implement technology — we make sure it fits your operations, your team, and where you’re going.”

The Problems That Cost You Most

Cross-Domain Coordination

Your backend team blames the hardware team. The hardware team points to the vendor. Meanwhile, nothing ships.

The System That Works in Isolation

Your hardware works. Your backend works. Together, they don't. Finding someone who speaks both languages fluently is harder than it should be.

The Certification Nobody Planned For

A compliance requirement just became urgent. Your team knows the product but not the regulation layer — and the deadline doesn't move.

How We Can Support

We cover the full arc — audit, integration, and digital growth.

Problem Diagnosis & Strategy

You have a technical problem but can't quite name it. We audit the system, map the gaps, and give you a clear picture of what's broken and why — before any code is written.

Strategy

Build & Integrate

IoT devices, payment terminals, custom hardware, web backends — we've bridged them all. We build the connection layer that your specialists said couldn't be done cleanly.

Integration

Digital Presence & Growth

Web, analytics, lead flow, SEO foundations. We build the online surface that turns your engineering credentials into inbound leads.

Growth

Credentials & Certifications

DNV GL QMS Certificate

DNV GL • 2017–2023 (×3 renewals)

Periodic Inspection Quality Management System certificate for propane cylinder fleet operations; three renewal cycles spanning six years of continuous QMS improvement.

Nets Letter of Verification (Self/4000)

Nets • 2023

Official payment terminal verification for Self/4000 CAT/UPT integration on GassAutomat Gen4 platform, Viking 2.00 protocol.

Teltonika Technical Training: Fundamentals

Teltonika Networks • 2024

Industrial networking fundamentals: OpenWRT, RutOS, RMS fleet management, network topologies.

SOC 2 Type 2 Compliance

GCP / Independent Auditor • 2025

Cloud infrastructure I architected to meet SOC 2 Type 2 compliance requirements.

EU Directive 2010/35/EU Compliance

ADR / EU • 2017

Technical compliance with EU transportable pressure equipment directive and ADR regulations for propane cylinder inspection systems.

Application Security Audit

Fortify / Black Duck • 2024

SAST/SCA/DAST security scanning and compliance reporting via Fortify, Black Duck, and Debricked toolchain.

The Story Behind the Work

2016

The Foundation

Database architecture, RFID systems, and full-stack web — the first building blocks of a cross-domain career.

Technologies
Backend
SQL Server 2008LaravelPHP
Frontend
HTMLCSSJavaScriptResponsive Design
Hardware
RFID Integration
DevOps
Git
2017

Laravel & Quality Systems

A full year embedded in Laravel consulting while architecting a Quality Management System for propane cylinder inspection — culminating in a DNV GL Periodic Inspection Quality Management Certificate.

Technologies
Backend
LaravelPHPMySQL
Practices
Database OptimizationBug TriageCode Review
Quality
Quality Management SystemEU Directive 2010/35/EUADR Compliance
Certifications
DNV GL — Periodic Inspection QMS Certificate
2018

Into the Physical World

The pivot year — RFID systems, Raspberry Pi, SSL infrastructure, and the first steps into IoT and search engine work.

Technologies
IoT / Hardware
Raspberry PiRFID ReadersArduino
Backend
FlaskPythonOAuth2
Infrastructure
SSL/TLSSSH
2019

The Explosion

Activity quadrupled. Flutter mobile, Docker/Kubernetes, payment integrations, computer vision, motor control — the year every domain connected.

Technologies
Mobile
FlutterDartiOSAndroid
Payments
StripeVipps
AI / Vision
OpenCVTensorFlowImage Recognition
DevOps
DockerKubernetes
2020

Peak Output

The highest-volume year — BalenaOS fleet management, payment terminal protocols, deep learning pipelines, multi-camera vision systems — plus the first renewal of the DNV Quality Management System certificate.

Technologies
IoT Platform
BalenaOSDockerFleet Management
AI / ML
KerasPyTorchTensorFlowCNN
Payments
ZVT ProtocolVerifoneVipps
DevOps
Azure PipelinesGitLab CI/CD
Certifications
DNV GL — QMS Certificate Renewal (1st)
2021

Systems Maturity

Chat systems, push notifications, log pipelines, C++ firmware, MQTT messaging — the stack deepened into production-grade infrastructure.

Technologies
IoT Platform
BalenaOSMQTT
Mobile
FlutterFirebasePush NotificationsChat Systems
Firmware
C++EncodersSensor Calibration
Monitoring
FluentBitLog Pipelines
2022

AI & Edge Intelligence

TFLite quantized models on edge devices, GCP logging, multiple payment terminal SDKs, reverse proxy infrastructure — the convergence of cloud and hardware.

Technologies
AI / ML
TensorFlowTFLiteQuantized Models
Cloud
GCP StackdriverElasticsearch
Payments
VerifoneIngenicoGeidea IM30Mada
Infrastructure
HAProxyNginxFluentBit
2023

Precision Engineering, QMS Renewal & Payment Verification

Targeted IoT work — PCF8574 integration, async motor control, flow metering. Second DNV QMS renewal marking six years of continuous improvement. Plus a Nets Letter of Verification for the Self/4000 payment terminal on the GassAutomat Gen4 platform.

Technologies
IoT / Hardware
Raspberry PiPCF8574HX711Flow Meters
Payments
Nets (CAT/UPT)Self/4000 TerminalViking 2.00 Protocol
Certifications
DNV — QMS Certificate Renewal (2nd)Nets — Letter of Verification (Self/4000)
2024

Security, Compliance & Networking

Application security scanning and compliance reporting met industrial networking certification — Teltonika Networks Technical Training covering OpenWRT, RutOS, and RMS fleet management.

Technologies
App Security
Fortify (SAST)Black Duck (SCA)DASTDebricked
Networking
Teltonika NetworksOpenWRTRutOSRMS
Certifications
Teltonika Technical Training: Fundamentals
2025

Global Fleet, Web Craft & IoT Scanning

Middle East expansion, Gen2→Gen4 fleet unification, SOC 2 compliance, pixel-perfect Astro sites on Cloudflare — and a new embedded IoT barcode scanning system on BalenaOS with live USB camera streaming, ZPL label printing, and Flask-based remote access.

Technologies
Vending
Gen4 PlatformGen2 Upgrade PathCylinder Recognition
Web Dev
Astro.jsCloudflare DeploymentStatic Site Generation
Cloud
Google Cloud PlatformSOC 2 Type 2 Compliance
IoT / Embedded
BalenaOSUSB HID Barcode ScannerZebra ZPL Printing

How We Work Together

01

Discovery Call

A focused 30-minute conversation to understand your technical landscape, pain points, and goals.

02

Technical Assessment

We audit your systems, integrations, and architecture to map real gaps and opportunities.

03

Solution Design

A clear proposal: scope, approach, milestones, and expected outcomes — no vague statements.

04

Implementation

Hands-on delivery: we write the code, configure the systems, and integrate across boundaries.

05

Handoff & Ongoing Support

Documentation, knowledge transfer, and available for follow-on support as your systems evolve.

AI That Answers the Phone

A RAG-based voice and chat assistant that eliminated the inbound FAQ backlog for a vending automation operator. Client story anonymized per NDA.

Industry: vending automation

Challenge

A vending automation operator needed to handle high volumes of inbound FAQ calls without scaling human support staff. Callers expected instant answers; anything that routed to voicemail was a lost conversion.

Approach

I built a RAG-based voice and chat assistant: a strict knowledge-base FAQ engine over Twilio (phone) and browser (chat) channels. The system asks clarifying questions when a query matches multiple KB entries, refuses and escalates gracefully when nothing matches, and transfers live calls to a predefined operator number. Semantic context detection via YAML-defined structured context prevents hallucination by design.

Outcome

FAQ-category calls handled end-to-end without human agents. The operator's support staff handles only escalated calls requiring judgment. Knowledge base updates propagate without redeployment.

Common Questions

Honest answers to the questions that come up most in discovery calls.

You span 28+ domains — doesn't that mean you're shallow in all of them?

No. The span is structural, not shallow. We are systems integrators, not generalists. Each domain we've touched exists because a real project crossed that boundary — not because we sampled it.

Depth happens at the intersections: the person who understands both the Teltonika firmware and the ERP integration is rarer than someone deep in only one.

How do engagements typically work?

Most engagements start with a 30-minute discovery call to establish fit. From there, we work either project-based (defined scope, fixed timeline) or on a monthly retainer for ongoing advisory and implementation. We don't do staff augmentation — we bring a complete solution perspective.

Do you work remotely?

Primarily remote, yes. Our clients are in Romania, Norway, and across the EU.

On-site is available for projects where physical presence meaningfully changes the outcome — hardware integrations, network commissioning, or team workshops.

What happens after handoff?

Every engagement ends with documentation and a knowledge-transfer session so your team can own what was built. We're available for follow-on support — either a defined support retainer or ad-hoc hours — as your systems evolve.

How do I know if my problem is a good fit?

Good fit: a technical problem that crosses system boundaries, requires integration across teams or vendors, or sits at the intersection of domain knowledge and implementation.

Not a fit: commodity development work with a well-defined spec and no integration complexity. The discovery call exists to make this determination quickly — no obligation.

How quickly can you start?

Depends on current pipeline. We keep a small number of active clients to maintain quality — which means capacity is sometimes limited. Reach out through the contact form or book a discovery call to get a realistic start estimate.

Our Core Values

Every decision, every line of code, every client interaction is guided by the principles that define who we are and how we work.

Authenticity

We operate with full transparency and integrity — honest in our assessments, genuine in our relationships, true to our commitments.

Consistency

Reliable delivery, repeatable quality, predictable outcomes. Clients trust us because we show up the same way, every time.

Expertise

Years of cross-domain experience distilled into every engagement. We bring principal-level technical knowledge to every challenge.

Mission & Vision

🎯 Mission

Enabling Technology That Actually Works

Our mission is to align technology with human intent — delivering integrations, architectures and transformations that solve real problems, reduce complexity, and unlock measurable value for every client we serve.

We believe the best technology is invisible: seamlessly woven into operations, amplifying capability without adding friction. That’s the standard we hold ourselves to on every engagement.

✨ Vision

A World of Synchronized Systems

We envision a future where organizations of all sizes have access to enterprise-grade technology expertise — where complex integrations are approachable, digital transformation is achievable, and technology genuinely serves people.

SincronFlow IT is building toward that future: one client, one system, one working solution at a time.

What’s Your Roadblock?

The harder to box in, the more at home we are with it.