API Gateway
Auth Service
Billing
Queue
Workers
PostgreSQL Cluster
System blueprint mindset
Reliable APIs, predictable data layers, and deployment practices that keep systems stable while the product evolves.
Senior Backend Engineer & Systems Architect
ALBOT CIPRIAN
I build banking-grade backend systems and cloud-ready platforms with a focus on reliability, clean architecture, and sustainable scale.
ScalableAPIs
Senior Backend Engineer & Systems Architect
Backend architecture with production ownership.
Why choose me
Architecture clarity with production discipline.
I focus on systems that stay understandable under pressure and continue scaling without rewriting the core every quarter.
I build business logic with explicit validation and failure handling, shaped by banking-domain constraints.
Predictable transaction behavior and fewer production incidents.
Experience
Progression from data depth to backend leadership.
Hands-on delivery across banking, enterprise analytics, and product engineering with strong ownership of production outcomes.
Backend Engineering
Senior Backend Developer
Corporate Man SRL
Feb 2026 - Present
Contract
- • Develop and maintain backend services and REST APIs for production workflows.
- • Implement modular service architecture and secure domain logic.
- • Design and optimize database structures and SQL performance for critical endpoints.
- • Integrate external and internal services with reliability-focused production support.
Node.js
REST API
PostgreSQL
Architecture
System Architecture
Lead Developer
Xelack Technology
Sep 2025 - Present
Self-employed / Contract
- • Architect scalable backend systems for client and internal applications.
- • Define service boundaries and engineering standards for maintainable growth.
- • Coordinate backend releases and deployment workflows across environments.
- • Optimize database schemas and query performance for long-term scalability.
Systems Design
CI/CD
VPS
Scalability
Product Engineering
Lead Developer
Movio Solution SRL - Instastore.md
Nov 2025 - Present
Contract
- • Built and manage an end-to-end marketplace platform with modular architecture.
- • Implemented role-based marketplace flows for sellers, products, and orders.
- • Managed infrastructure across Vercel, Neon, and VPS environments.
- • Expanded SEO architecture with programmatic landing pages and scalable content structure.
Marketplace
PostgreSQL
Vercel
Product
SaaS Architecture
Product Architect & Backend Developer
SaaS Project (Confidential)
Dec 2025 - Present
Contract
- • Design scalable SaaS architecture and modular backend services.
- • Implement database modeling for multi-tenant readiness.
- • Plan cloud-ready deployment strategy and operational model.
SaaS
Multi-tenant
Cloud-ready
Data Engineering
Data Analyst
maib
Feb 2025 - Feb 2026
Chisinau
- • Built automated data workflows (Python + SQL) for banking product analytics.
- • Implemented validation and reconciliation checks to improve data reliability.
- • Investigated database-level inconsistencies and collaborated with IT teams on fixes.
- • Optimized reporting datasets and query performance for faster insight delivery.
Python
SQL
ETL
Banking Data
Banking Backend
Middle Software Developer
EXIMBANK - Intesa Sanpaolo
Apr 2024 - Feb 2025
Chisinau
- • Developed backend services and APIs for mobile and web banking channels.
- • Contributed to MIA payment integration with secure transaction flow handling.
- • Automated QA checks with Appium/Selenium and Python + SQL extracts.
- • Containerized services with Docker and supported deployment stability improvements.
Payments
MIA Integration
Docker
QA Automation
Infrastructure
IT Manager
Fujikura Automotive Europe
Feb 2024 - Apr 2024
Moldova
- • Implemented disaster recovery procedures for production-critical IT systems.
- • Managed local servers and operational infrastructure continuity.
Disaster Recovery
Infrastructure
Analytics Platform
Data Analytics Manager
Unifun International
Mar 2023 - Dec 2023
Chisinau
- • Administered analytics servers and optimized ETL for real-time aggregation.
- • Built Tableau dashboards and managed Tableau server for executive reporting.
- • Implemented synchronization scripts in Python and maintained Grafana observability.
- • Coordinated analytics team delivery for time-critical business reporting.
Tableau
Grafana
Python
Leadership
Consulting
Freelance Software & Data Solutions Architect
Independent
Sep 2020 - Present
Remote
- • Designed scalable backend and database-driven systems across client environments.
- • Architected REST APIs and ETL workflows for ingestion, transformation, and reporting.
- • Optimized relational databases for high-volume processing and reliability.
- • Provided technical consulting on architecture, performance, and maintainability.
Consulting
SQL Server
APIs
ETL
Featured projects
Selected systems and product builds
A mix of banking workloads, SaaS architecture, and high-ownership delivery across API, data, and infrastructure layers.
SaaS
Xelak Tech Company Website
Premium Technical Services Presentation Platform
Modern company website for Xelak Tech, built to present services clearly, capture leads, and communicate technical expertise with a premium UI.
Corporate website crafted to communicate service capabilities with a clean trust-first UX and conversion-focused content architecture.
React
TailwindCSS
NestJS
Nodemailer
GSAP
Framer Motion
SaaS
Instastore.md Marketplace
Modular Marketplace Core For Multi-Seller Operations
Independent full-stack marketplace platform with modular backend architecture, scalable catalog flows, and SEO-oriented landing system.
Marketplace delivery focused on modular commerce flows, scalable catalog management, and operational flexibility for independent sellers.
Node.js
PostgreSQL
Vercel
Neon
Architecture
SaaS
MasivCorp Website Platform
Industrial Corporate Platform With Multilingual Navigation
Corporate web platform for product presentation, multilingual structure, and lead-focused navigation in an industrial business domain.
Product presentation platform designed for industrial audiences, with multilingual structure and conversion-oriented information hierarchy.
Next.js
UX Architecture
Multilingual
Performance
SEO
Banking
Enterprise Banking Intranet & DR Architecture - Eximbank
Internal Digital Platform & Disaster Recovery Implementation
Enterprise intranet delivery and reliability architecture for internal banking operations, training workflows, and protected operational documentation.
Contributed to the development and administration of Eximbank's internal digital platform used for communication, training delivery, and operational document management.
Node.js
PostgreSQL
Docker
Linux
DR Planning
Infrastructure Migration
Data
Unified Insurance & Loans Aggregator - Banking Analytics Engine
Insurance & Credit Portfolio Aggregation System
Analytics engine for insurance and loan portfolios that standardizes KPI logic and automates reporting layers across CPI, RCA, GreenCard, and credit datasets.
Aggregation system built to normalize and correlate insurance and lending products for consistent banking analytics and reliable business reporting.
SQL Server
CTE Queries
KPI Modeling
Power BI
Banking Analytics
Data
Data Pipeline & Statistical Aggregation - Insurance
Insurance Data Pipeline & Statistical Processing
Statistical processing pipeline for insurance datasets designed to automate transformations, stabilize reporting metrics, and improve analytical repeatability.
Pipeline architecture responsible for ingestion, validation, normalization, and cohort-driven statistical aggregation across insurance lines.
SQL Server
Data Modeling
BI Integration
Statistical Aggregation
Tech stack
Backend, data and infrastructure toolkit
Grouped by the way I build systems in production rather than by trend-driven checklists.
Backend
Node.js • REST APIs • Service Integration • Authentication & Authorization • Secure Business Logic • Error Handling • Logging
Databases
PostgreSQL • SQL Server • Oracle • MongoDB • T-SQL / PL-SQL • Query Optimization • Performance Tuning
Data & Automation
Python (Pandas, SQLAlchemy) • ETL Pipelines • Data Reconciliation • API to DB Ingestion • Automation Scripting • Reporting Logic
Infrastructure
Docker • Linux Environments • VPS Management • CI/CD Concepts • Deployment Pipelines • Monitoring Basics
Testing & Quality
Postman • API Testing • Selenium • Appium • Automated QA Workflows
GitHub activity
Recent engineering activity
Latest public events fetched through an API route with caching and normalized event output.
Blog
Latest writing
Notes on architecture decisions, backend reliability, SQL performance and deployment strategy.
A practical checklist for secure, reliable and maintainable backend services in regulated environments.
How to split backend domains without creating accidental distributed monoliths.
Query tuning patterns that consistently reduce latency in production workloads.