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You will get Golang Developer | Golang | Observability | Grafana | OpenTelemetry
Rising Talent
Project details
Golang Developer | Golang Expert | Golang | Observability
I’ll deploy a full observability stack for your Go microservices — metrics, traces, logs — using Prometheus, Grafana, Loki, Tempo, and OpenTelemetry.
I’ll deploy a full observability stack for your Go microservices — metrics, traces, logs — using Prometheus, Grafana, Loki, Tempo, and OpenTelemetry.
Programming Languages
PHP, Python, GoCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$700
|
Standard
$1,300
|
Advanced
$2,500
|
|---|---|---|---|
| Delivery Time | 4 days | 6 days | 9 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | 2 | 3 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Frequently asked questions
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DW
Danil W.
Feb 17, 2026
Golang Developer | Golang | Meta CAPI (Conversions API) and analytics
I worked with Viktor (Golang Developer) on my project server side conversion, and the experience was excellent.
He demonstrated a very high level of expertise, strong attention to detail, and a deep understanding of the technical requirements. All project requirements were implemented accurately and professionally.
Communication was clear, deadlines were respected, and the overall collaboration was smooth and efficient.
I’m very happy with the results and would confidently recommend Viktor to ot
He demonstrated a very high level of expertise, strong attention to detail, and a deep understanding of the technical requirements. All project requirements were implemented accurately and professionally.
Communication was clear, deadlines were respected, and the overall collaboration was smooth and efficient.
I’m very happy with the results and would confidently recommend Viktor to ot
DW
Danil W.
Oct 13, 2025
Audit and Optimization of a Go API Handler.
Viktor did an excellent job identifying and fixing the performance issue in our Go microservice.
He quickly found the root cause, optimized the database layer, and reduced latency from 600 ms to under 100 ms without changing the API logic.
Clear communication, clean code, and fast delivery, highly recommended!
He quickly found the root cause, optimized the database layer, and reduced latency from 600 ms to under 100 ms without changing the API logic.
Clear communication, clean code, and fast delivery, highly recommended!
AC
Andrii C.
Oct 10, 2025
Symfony Senior Backend Developer Needed — Keycloak Authentication Fix
Excellent work! Viktor quickly diagnosed the issue with our Keycloak integration after the environment update, restored authentication, and clearly explained the root cause. Everything now works perfectly - highly professional and efficient.
About Viktor
Google Tag Manager | Google Analytics | Server-side | Golang | Python
100%
Job Success
Odesa, Ukraine - 7:23 am local time
Welcome to my profile. I’m a software engineer who understands analytics from the inside. I don’t just configure GA4, GTM, and pixels.
Where a typical tracking specialist only works through the interface, I can go deeper: build custom GTM templates, implement server-side tracking, connect APIs, design ETL pipelines, set up data warehouses, and fix the real causes of data loss, duplication, and tracking errors.
I deliver analytics end-to-end: from audit and architecture to implementation, debugging, data storage, processing, and reporting. You get not a set of disconnected configurations, but a reliable analytics system that actually helps your business make decisions.
I’ve been working in software development since 2007. Senior level in Golang, PHP, Python, and C++. Former team lead. For the last 4 years, I’ve been focused on marketing data, web analytics, server-side tracking, ETL, and data infrastructure.
🛠️ I Can Help With
📈 GA4, GTM, DataLayer setup and debugging
📈 Meta Pixel + Conversion API
📈 TikTok Pixel + Events API
📈 Pinterest Pixel + Conversion API
📈 Google Ads tracking: web + server-side
📈 LinkedIn Insight Tag
📈 Microsoft Ads tracking
📈 GDPR / cookie consent setup
📈 Enhanced Ecommerce and conversion tracking
📈 Event tracking: forms, scrolls, clicks, videos, custom events
📈 Custom GTM templates
📈 Server-side tracking architecture
📈 API integrations
📈 ETL, mapping, validation and data processing
📈 BigQuery, PostgreSQL, ClickHouse, Snowflake
📈 Dashboards and reporting
🔍 Audit First:
Not sure what is broken in your tracking or what should be improved first?
Start with an audit.
I can review your current analytics setup and provide a clear report with:
✅ how your tracking system works today
✅ where data is being lost, duplicated, or misattributed
✅ what should be fixed first
✅ what can be improved or added
✅ what architecture will work better for your business
🤝 What You Get:
You are not locked into implementation with me after the audit. You can use the report to compare approaches, validate other opinions, and make the right decision for your business.
Many clients continue working with me long-term because they need more than setup - they need a technical analytics partner.
Send me a message, and I’ll tell you what kind of audit makes sense for your setup.
Steps for completing your project
After purchasing the project, send requirements so Viktor can start the project.
Delivery time starts when Viktor receives requirements from you.
Viktor works on your project following the steps below.
Revisions may occur after the delivery date.
Environment & Access Setup
Review your infrastructure details, repos, and container setup. Confirm Prometheus and Grafana access.
Metrics & Traces Integration
Implement OpenTelemetry SDK in Go service. Expose key metrics and tracing spans.