Bora D.-Software Architect | SAP Full-Stack Developer | ABAP/OO, RAP, Fiori/UI5, TypeScript
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Experience
Software Architect
DZ HYP AG
- Lead architect for an enterprise loan digitisation programme, coordinating 12 engineers across five workstreams and serving as final technical authority on system design.
- Cut critical application response times by 68% (display 17.3s → 5.6s; modification 11.8s → 5.0s) through targeted caching, OData query optimisation and lazy-loading refactoring; further optimisation in progress.
- Own production error triage, prioritisation and resolution across a multi-application portfolio supporting live lending operations.
- Design and implement SAP Fiori applications on SAP UI5, TypeScript and RAP, owning delivery from architecture and code through rollout and production support.
- Established C4 architecture documentation and decision records for the full programme, enabling faster onboarding and consistent cross-workstream design governance.
- Co-managed S/4HANA release cycle alongside primary responsibilities, coordinating directly with SAP support to resolve critical system issues across the portfolio.
Workstream Technical Lead
DZ HYP AG
- Technical lead of a four-engineer workstream delivering the company's first SAP Fiori project: front end, back end and service interfaces on UI5, RAP, TypeScript and OData, replacing manual legacy workflows; owned code quality and mentored the team through an unfamiliar stack.
- Acted as the technical bridge between engineering and business, translating regulatory constraints into implementable specifications for a new digital lending workflow.
Software Engineer
DZ HYP AG
- Co-engineered the core of an end-to-end loan processing framework in SAP: inbound IDoc processing, credit scoring, loan creation, cash flow calculation, document generation, and transfer to the Document Management System.
- Built the IDoc processing layer: payload validation before record creation, duplicate detection preventing double-posting, SOAP calls forwarding data to a rating platform, and an error protocol emailed to operators for correction and reprocessing.
- Extended the framework to map interest rates and product rules received from a middleware platform into the SAP standard loan engine, enabling additional loan and bond product types; adapted the same core for private customer and bond application workflows under distinct compliance requirements.
- Extended standard loan condition items in FNVS through custom BAdI implementations, and implicit and explicit enhancements delivered across the loans estate.
- Central technical role in the 2022 conversion from SAP ECC to S/4HANA, alongside delivery: adapted custom code across the application portfolio, applied corrective SAP Notes, and implemented implicit and explicit enhancements to resolve compatibility issues.
- Tier-3 support and reliability ownership across a heterogeneous application portfolio, maintaining 99.9%+ availability.
SAP Technical Consultant
QUANTO Solutions GmbH
- Designed and implemented an outbound integration pushing business partner, financing project and asset data from SAP into an external scoring and rating system.
- Learned QUANTO's in-house data migration tool and applied it on a project migrating SAP data into a data lake for a transport company.
- Built document transfer pipelines from SAP into enterprise document-management systems and implemented OData APIs via SAP Gateway for Fiori applications.
- Extended and optimised complex approval workflows - additional stages, notifications, escalation paths - for automotive clients.
SAP Technical Consultant
Deloitte Albania SH.P.K
- Delivered enterprise solutions across SAP Logistics modules (QM, WM, MM, SD) for pharmaceutical clients under audit-grade compliance requirements.
- Managed incident and change-request lifecycles; resolved critical issues with root-cause analysis. Developed custom ABAP apps, reports, and enhancements.
Software Engineer
KreatX SH.P.K
- Enhanced financial modules of the FLARE ERP system (Java, PHP, MySQL, JavaScript), translating functional requirements into technical designs with business analysts.
Data Analyst
Institute of Public and Private Policies
- Aggregated and structured multi-city statistical data across Albania to model outcomes of a national territorial reform decision.
ERP-ingest | resilient ingestion client for paginated enterprise APIs
- Python client for purchase orders via rate-limited REST API: cursor pagination; bounded-concurrency fan-out; exponential backoff with jitter; retryable vs. permanent error taxonomy.
- Separates transient failures from permanently broken source records so a partial outage never silently drops data, with each run emitting a reconciliation report: 478 orders and 2,187 line items ingested, 22 failures isolated and classified.
- Failure paths covered in CI against a purpose-built hostile mock API (rate limiting, intermittent 5xx, truncated responses, poison records); lint, tests and a full integration ingest on every push.
- Multi-stage Docker image with Terraform defining a scheduled AWS Fargate deployment writing to S3.
Handwritten Digit Recognition | end-to-end ML service
- Trained a convolutional neural network in PyTorch and served it behind a FastAPI inference API, with a Streamlit drawing interface as a lightweight front end.
- Logged every prediction and user correction to PostgreSQL, producing a labelled feedback dataset for monitoring model quality and driving retraining.
- Packaged model, API, UI and database as a multi-container Docker Compose stack and deployed it on a self-managed server, owning build, deployment and runtime operation end to end.
Hospital Readmission Risk Classifier
- Built and evaluated a binary classifier for 30-day hospital readmission on the public Diabetes 130-US Hospitals dataset (≈100k encounters).
- Cleaned and modelled messy real-world data: high-cardinality categorical codes, missing and placeholder values, and repeated patient encounters.
- Handled significant class imbalance and evaluated with ROC-AUC and precision/recall trade-offs, tying the decision threshold to the operational cost of missed high-risk patients.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Banking and Finance, Pharmaceutical, Information Technology, Automotive, Transportation, and Government and Administration.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, and Business Intelligence.
Summary
Software architect and hands-on ABAP engineer with 11 years in SAP integration, enterprise lending systems and large-scale platform change. I build production software across ABAP, Fiori/UI5 and TypeScript, backed by deep experience in SAP internals: data models, BAPIs, IDocs, enhancement frameworks and S/4HANA migration work.
Currently I lead architecture for a multi-workstream loan digitisation programme, where I cut critical response times by 68%. Beyond ABAP, I have shipped Python services on AWS and an end-to-end ML service, and completed DeepLearning.AI's Agentic AI and Machine Learning programmes.
Skills
Sap And Abap
- Abap/Oo
- Sap Rap
- Cds Views
- Badis
- Sap Enhancements
- User Exits
- Bapis
- Idoc Processing
- Soap
- Sap Gateway / Odata
- Sap Fiori / Ui5
- Ecc To S/4hana Conversion
- S/4hana Release Upgrades
- Custom Code Adaptation
- Sap Notes And Compatibility Fixes
- Abap Debugging And Runtime Analysis
- Transports And Change Management
Sap Data Models And Modules
- Loans Management (Fs-Cml)
- Contracts
- Conditions
- Cashflows
- Business Partner
- Sap Collateral Management (Fs-Cms)
Beyond Abap
- Typescript
- Python
- Fastapi
- Sql
- Postgresql
- Rest Api Design
- Docker
- Terraform
- Ci/Cd (Github Actions)
- Pytorch
- Scikit-Learn
- Pandas
Architecture And Operations
- Distributed Systems Design
- C4 Architecture
- Architecture Decision Records
- Performance Engineering
- Production Reliability And Incident Ownership (Itil 4)
- Technical Leadership And Mentoring
- Stakeholder Communication
Languages
Education
European University of Tirana
B.Sc. · Business Informatics · Tiranë, Albania
Certifications & licenses
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Bora is based in Hamburg, Germany.
Bora speaks the following languages: Albanian (Native), German (Advanced), English (Advanced), Spanish (Intermediate), Italian (Intermediate).
Bora has at least 13 years of experience. During this time, Bora has worked in at least 5 different roles and for 5 different companies. The average length of individual experience is 2 years and 9 months. Note that Bora may not have shared all experience and actually has more experience.
Based on recent experience, Bora would be well-suited for roles such as: Software Architect, Workstream Technical Lead, Software Engineer.
Bora's most recent position is Software Architect at DZ HYP AG.
In recent years, Bora has worked for DZ HYP AG.
Bora is most experienced in industries like Banking and Finance, Pharmaceutical, and Information Technology. Bora also has some experience in Automotive, Transportation, and Government and Administration.
Bora is most experienced in business areas like Information Technology, Product Development, and Business Intelligence.
Bora has recently worked in industries like Banking and Finance.
Bora has recently worked in business areas like Information Technology and Product Development.
Bora holds a Bachelor in Business Informatics from European University of Tirana.
Bora has 3 certificates. These include: Agentic AI, ITIL 4 Foundation, and Machine Learning Specialization.
Bora will be available from November 2026.
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Calculated based on our freelancers’ daily rates as of 22 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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