Дмитрий Черчел
Technical Manager and Fullstack Developer
Positioning:
Technical Management
Fullstack Development
Laravel, frontend, and DevOps
Working Languages:
Russian — native
English — technical and working
Key Profile:
Chișinău, UTC+3
E-commerce, real-estate, and fintech projects
Architecture, CI/CD, and stable releases
Biography
Dmitry Yuryevich Cherchel is responsible for ensuring that the project reaches production on time and continues to operate smoothly. He analyzes what the client truly needs, translates this into tasks for the team, and keeps to deadlines.
He has worked with e-commerce, real estate, fintech, healthcare, and logistics. On the backend, he uses Laravel and PHP; on the frontend, he works with Vue.js, Angular, and React, in addition to DevOps. Where the task is technically complex, he writes the code himself.
Professional Path
Dmitry has traveled the path from developer to technical manager. He knows the project from both sides: how to write it and how to manage it. He leads teams, coordinates architectural decisions, and participates in development where technical depth is needed.
Work Experience
From Developer to Fullstack
Webdelo Studio
PHP, Laravel, Vue.js, Angular, React, Tailwind
He started as a developer. Built backend on PHP and Laravel: commercial systems, integrations, business logic. At the same time, he mastered frontend — Vue.js, Angular, React, Tailwind. He learned to see the project from both sides: how to write it and how it will work for the user.
Architecture, DevOps, and Integrations
Webdelo Studio
CI/CD, Docker, GeoDNS, gRPC, microservices
As the tasks grew, so did the level of responsibility. He began to design systems, not just write code. He mastered architectural patterns — Factory, Chain of Responsibility, Saga, CQRS. He took on the DevOps part: CI/CD, Docker, Blue-Green Deploy, GeoDNS through Cloudflare. He started building microservice integrations on gRPC and Protocol Buffers. The stability of the system is the result of correctly established processes, not luck.
Technical Manager and Developer
Webdelo Studio
current role
He currently combines both roles. Plans sprints, distributes tasks, controls deadlines and quality, coordinates QA, developers, layout designers, and designers. Translates business tasks into understandable technical phases — the client always knows what is happening with the project. Conducts interviews, mentors the team, organizes knowledge transfer: each project is known by at least two people. The management role has not displaced development — he personally participates in complex technical tasks.
Education
Technical education provided a foundation: programming, networks, electronics, system administration. Then Dmitry learned based on tasks — not by plan, but by necessity. A new tool appeared in the project — he figured it out, took a course, implemented it. Git, Angular, Docker, gRPC, Protocol Buffers — each technology in the stack appeared not for collection, but because a specific task required it.
Basic Education
Computing complexes, systems, and networks (CCSN)
Secondary technical education
Programming, networks, electronics, and system administration
Technical Foundation
Focus: development, computer systems, networks, and administration
Profile: CCSN
Additional education and certificates
Angular 9. Theory and Practice 2020
17.5 hours on Udemy. Frontend development with Angular: components, routing, working with APIs, and building real applications.
September 22, 2020
Git: The Complete Course for Beginners and Beyond
5 hours on Udemy. Version control, branching, teamwork, and managing code changes.
August 27, 2020
Docker and Docker Compose: Deploying a Project from Scratch
3.5 hours on Udemy. Containerization of applications, environment setup, and deploying production projects.
March 29, 2021
gRPC [Golang] Master Class: Build Modern API & Microservices
5.5 hours on Udemy. Building modern APIs and microservices communication on gRPC and Golang.
February 9, 2021
Complete Guide to Protocol Buffers 3 [Java, Golang, Python]
3.5 hours on Udemy. Protocol Buffers for data serialization and exchange between services in a microservices architecture.
March 6, 2021
How to Strengthen the Team, Strengthen the Foundation of the Business, and Reach a New Level
Business Booster masterclass: how to build a team, maintain growth pace, and not break processes on the go. Certificate in Russian and English.
Business Booster
Cases
Dmitry is involved in the development of e-commerce, real-estate, fintech, and medical platforms. Builds integrations and infrastructure that handle the load and do not break under changes. Each case is a specific problem, a specific solution, and a measurable result.
BolgarskiyDom.com
CRM requests overloaded the main portal. The system was unstable, the load was increasing, incidents were multiplying.
Developed a microservice layer that isolates the integration with AmoCRM from the main application. Wrote documentation — so that the system wouldn’t depend on a single person.
Stability increased by 40%. Overloads eliminated. The team works with the system without losing context.
BolgarskiyDom.com
The website is inaccessible in some regions due to blockages. Traffic is lost, business is losing customers.
Implemented GeoDNS routing via Cloudflare with regional traffic segregation. Documented the solution for the team.
The website operates without blockages. Traffic is routed by regions. SLA ~99.9%.
Stockoptika
Brand search is slow. Users can’t find the needed product — they leave for competitors.
Implemented search by brand aliases with optimized database indexes.
Search speed increased threefold. Users find the product — conversion of search queries improved.
Bolgarskiydom
Knowledge of the system is concentrated with one specialist. When the developer changes, context is lost, tasks stall.
Prepared documentation for the GeoDNS infrastructure and AmoCRM microservice: architecture, principles of operation, instructions for the team.
Knowledge transfer became seamless. A new developer joins the project without losing context and unnecessary questions.
Events
Dmitry does not wait for conferences — he shares knowledge within the team. But he also does not miss external events: it's a way to keep a finger on the pulse, find people with similar tasks, and bring into projects what is already working for others.
American Business Expo / ABC Carnival
June 1, 2025
Aventura, Florida, USA
Over 1000 entrepreneurs and investors from 15 countries at Hilton Aventura Miami. Exhibitions, workshops, discussions on AI and innovations. For Webdelo — a direct entry into the American business environment: new contacts, understanding of the market, and what solutions are currently attracting investors' attention.
View case
NGENIX ICEBREAKER 2024
March 14–15, 2024
Online
A conference on web security, CDN infrastructure, and DevSecOps. Dmitry participated in sessions on bot protection, CI/CD under attack, and API gateways. As a result, we updated filtering rules in Cloudflare and implemented behavioral traffic analysis in Laravel applications. The share of malicious bot traffic decreased by 40%.
View case
Open Evening School of Kubernetes for Developers
October 1 — December 24, 2021
Online
A three-month hands-on stream with labs on real VK Cloud clusters. Helm charts, GitLab CI/CD, Skaffold, autoscaling — not theory, but tasks in the cluster after each lecture. After school, we standardized pipelines and deployment templates for Webdelo projects. Releases became more predictable, peak loads became more manageable.
View case
CODEiD — PHP Odessa Conf #5
December 8, 2018
Odessa, Ukraine
A PHP conference at the NEXTEUM office — backend developers of Ukraine, application architecture, code quality, tools of the PHP ecosystem. For Webdelo — an exchange of experience with the community, new contacts, and confirmation of our own technical approaches.
View case
OpenSource Camp Moldova 2018
April 2018
Chișinău, Moldova (Tekwill)
An IT conference at the Tekwill venue. Dmitry participated in a workshop on Angular Unit Testing, talked to representatives from Ellation (Crunchyroll) and Endava. The main outcome — we started implementing unit testing in critical frontend components and launched Docker integration into development processes.
Expertise
Dmitry leads the team as a team lead but writes the code himself. He sets tasks for developers and takes on those areas where technical depth is needed. He designs the architecture, builds CI/CD, conducts reviews of others' code — and ensures that the whole team knows the project.
Fullstack Development Development of the frontend and backend parts of digital products
Technical Management Management of tasks, deadlines, quality, and team communication
Architecture & Integrations Designing flexible architecture and integrations with external services
DevOps & Reliability CI/CD, Blue-Green Deploy, GeoDNS, and stable change delivery
Code Review & Mentorship Review of solutions, knowledge transfer, and development of engineering culture
Articles
Bulk Insert PostgreSQL Go: Production Patterns
Bulk insert in PostgreSQL from Go requires more than speed. This guide covers idempotency, conflict handling, connection pooling, WAL pressure, and COPY, INSERT, UNNEST, and staging patterns. Learn the production-grade solutions Webdelo recommends for high-load B2B backends.
March 18, 2026
Website Support Cost in 2025: Pricing Guide by Tier
A complete breakdown of website support pricing by tier, from basic $50/month plans to $5,000+ enterprise SLA packages. Includes ROI data, SLA guidelines, and a practical checklist for evaluating support partners.
February 24, 2026
Navigation API: Enterprise SPA Routing Guide (2026)
A practical guide to Navigation API as the new browser-native SPA routing standard. Covers enterprise patterns for access guards, request cancellation, observability, and a step-by-step migration strategy from History API.
February 23, 2026
Chrome DevTools MCP: AI Performance Debugging Guide
Chrome DevTools MCP connects AI coding agents to browser DevTools for structured performance diagnostics. This guide covers debugging workflows with LCP subparts analysis, regression gates, and enterprise security.
February 13, 2026
Web Application Security - A Modern Approach
When developing modern web portals, security is one of the highest priorities. Even the most well-functioning product loses its value if it fails to protect user data and ensure system stability. Security is the foundation of user trust and a company’s reputation.
May 28, 2024
Technologies
The stack covers the entire cycle: database, business logic, interface, deployment. Dmitry works at every level and sees how the backend solution echoes in the frontend and in production.
Backend on PHP and Laravel where complex business logic and integrations with external services are concerned. Frontend for the task: Vue.js, Angular, or React, depending on what is already in place on the project and where it will grow. Architectural patterns come into play when the system becomes more complex: Factory, Chain of Responsibility, Saga. The DevOps part is responsible for ensuring all this reaches the user without downtime.
Backend
PHP, Laravel, API, microservices, AmoCRM integrations
Frontend
Vue.js, Angular, React, Tailwind, SPA interfaces
DevOps & Infrastructure
CI/CD, Blue-Green Deploy, Docker, Cloudflare GeoDNS
Architecture & Quality
Factory, Chain of Responsibility, Saga, code review, documentation
Approach to Work
Dmitry Cherchel builds work around a precise understanding of requirements, transparent communication, and technical sustainability of solutions.
Working with Requirements
Translates business tasks into clear technical requirements, documents solutions, and helps the team maintain a unified understanding of the project.
Client Communication — helps clients articulate tasks in a development-friendly language
Technical Specification — breaks down requirements into tasks with clear outcomes and priorities
Prioritization — establishes the order of work considering deadlines, risks, and business value
Statuses and Reports — maintains transparency through regular updates and technical notes
Documentation of Solutions — records key agreements for development and support
Architectural Approach
Designs flexible solutions, uses development patterns, microservices, and integrations for sustainable system development.
Flexible Architecture — creating solutions ready for growth and change in business requirements
Microservices Approach — dividing responsibilities among services and reducing the load on the portal
Integrations — AmoCRM, API, and external services with sustainable data exchange
Development Patterns — Factory, Chain of Responsibility, and Saga for controlled logic
Performance — speeding up searches, optimizing queries, and reducing technical risks
Team and Mentorship
Coordinates team work, helps colleagues develop, and supports knowledge transfer among specialists.
Task Distribution — planning work, monitoring deadlines, time trackers, and quality of execution
Code Review — reviewing solutions, architectural approaches, and unified development standards
Mentorship — assisting newcomers in understanding the architecture and logic of projects
Knowledge Transfer — documenting key solutions and reducing dependency on a single specialist
Team Discussions — calls, architectural sessions, and alignment of technical solutions
Reliability and Security
Implements practices that help release versions predictably and safely.
CI/CD Processes — automating builds, testing, and delivery of changes
Blue-Green Deploy — reducing risks during releases and enabling safe rollbacks
Cloudflare GeoDNS — regional routing and enhancing website availability
DevSecOps — secure storage of secrets, access verification, and legitimacy check of requests
Stability Control — working with SLAs, preventing incidents, and supporting system resilience
Industries
The industries are different, but the requirements are similar: handle the load, not lose data, operate without downtime. Dmitry approaches the project from this angle — first he looks at what the system must endure, then decides how to build it.
E-commerce — catalogs, search, integrations, performance, and scalability of high-load solutions
Real Estate — platforms, property catalogs, client services, and data management tools
FinTech — digital products with requirements for stability, security, and accuracy in data processing
Healthcare — services and tools where reliability, user convenience, and responsible data handling are important
Logistics — systems for processes, integrations, routing, and operational data management
Legal Tech — digital solutions for legal processes, documentation, and client interaction
High-load Projects — projects with requirements for SLA, fault tolerance, secure releases, and performance
Dmitry is closest to medical projects: his relatives work in this field, and he sees how the tool helps in real work.
Gallery
Working meetings, participation in professional events, and team discussions demonstrate the practical side of Dmitry Cherchel's work at Webdelo. The gallery reflects the environment where technical decisions are made, architecture and processes are discussed, team interaction and the engineering culture of the company develop.
Experience tested by time and results
Company Webdelo was founded in 2008. We have branches in three countries: the USA (Miami, Florida), Moldova (Chisinau), and Germany (Balingen). We offer a full cycle of website development and effective methods of SEO optimization. We understand what the client needs because we have our own projects that we developed and successfully implemented from scratch.
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