React and Node software development

Product Management and Delivery Management

Web application software service

Applause

- Developing new product features for the high-volume single page application applying knowledge of Java 11, Node.js and Angular.
- Improved web application performance and UX with migrating 90% of the codebase from Angular.js to Angular 11 and leveraging its optimization potential.
- Reduced web application tech debt by moving deprecated midtier backend calls to dedicated app BFF and upgrading codebase to Typescript.
- Optimized web development lifecycle by migrating two web applications from their own repositories to central web-app monorepo.
- Increased chat application unit test coverage from 21% to 78%.
- Moved platform application queue traffic from AWS SQS to RabbitMQ resulting over 30% cost reduction spent on external queue service.

Full Stack Developer

EY GDS

- Developing new and customization of the existing features for the multi purpose web application using Java and Angular 7. Focused on document automation module.
- Improved developer and end user experience migrating UI from Thymeleaf to Angular.
- Integrating with third-party services and external APIs as a part of implementation of the critical backend component providing authentication feature with SAML2 protocol.
- Participating in peer code reviews for the mission-critical online service maintaining code and design consistency across different team members.

BDSolutions

- Design and implementation of Godly mobile application with strict cooperation with the UX and graphics department.
- Setup the processes of releasing and distributing the application to the Google Play store.

Mobile Developer

X-Trade Brokers

- Initiative and implementation of an application for managing client content and application translations, which resulted in the possibility of changing application translations at any time and synchronization between environments.
- Modernized key web application for customers by updating web technologies from jQuery / Velocity to Angular.js resulting in increase in user retention.
- Introduced two-way communication using Websockets to a critical web application, which allowed the client to be informed about the status of his operations in real time.
- Increasing the productivity of Java programmers by introducing the JRebel tool to reload the code without restarting the application.
- Design and implementation of new cross-system functionalities in cooperation with other project teams.
- Performing the role of the technical leader of the team during the last months of work.
- Monitoring, troubleshooting, debugging and bug fixing of the applications.
- Integration with several online payment providers, providing customers with additional channels for card payments or using banking systems, which translated into an increase in the amount of deposits in transaction accounts and the company’s profit.
- Integrating with internal services and APIs (i.e. CRM or trading system) as a part of
implementation of the mission-critical backend application for processing client account related operations resulting in shortening the time of creating an account by over 90%.
- Developing and maintaining internal libraries and API clients.
- Introduced a system of calculating commissions on deposits made, which allowed to reduce the cost of servicing payment systems.
- Performance tuning of the business-critical application database for asynchronous
processing using Hibernate improving query execution time by 30-60% and overall system response time.
- Design, implementation and deployment of a central client database, which allowed to reduce data duplication among the internal systems.
- Creating internal tools for monitoring the activity of logged in users with the use of JMX.
- Experimenting with front-end frameworks for business-critical accounting application that helped to boost project development efficiency.
- Using tools for static code analysis and elimination of blocker, critical, and major issues from critical business application.
- Mentoring and couching newly hired team members and juniors resulting in over 50% of onboarding time decrease.

Software Developer

Xentivo

- Preparation of the MVP application for submitting electronic applications for funding under the European Entrepreneurship Development Program.
- Developing new and customization of the existing features for the document management application based on open source NuxeoDM and commercial Documentum platforms.
- Coordinated with engineering and product teams in the identification of customer requirements for the document management application.
- Conducting training on the use of the application for end users.
- Preparation and implementation of a demo application for potential clients.

Java Programmer

Fullstack developer

React, React Native, Azure & .Net Development, Agile Coaching/Scrum Master

Vakifbank LTD/Turkey

Involved the Vakifbank VIT (Vakifbank Innovative Transformation) core banking system transformation from mainframe systems into distributed systems. Redesigned the existing payment system which integrated with more than 500 payment companies (electric, water, gas, university, tax) into a dynamic payment system, including multiple payment types (credit card, debit card, cash) via all payment channels (internet, mobile banking, branch, ATM). Integrated direct debit system for regular payments. The system has the capability to handle 1M transactions, multithreaded at a single run with improved performance and efficiency. Participated in recruiting activities. Improvements were made using WPF, WCF, C#.NET, .NET Core, Oracle, MVVM, MVC, TFS, ALM.

Core Payment System

Teknoritma Software Services LTD

Managed the digital transformation for this leading provider of technology solutions for the healthcare sector. Moved core data, converted content as necessary, and mitigated risks. Improvements were made using C#.NET, .NET Core, Angular, Power Designer, MVC, SQL Server. 

Hospital Integrations

Acute Art

- Create an interface to streamline app use with Angular 11
- Maintain existing code while developing new features

Full Stack .NET Developer

HITZone Hove

Developed the user training and follow-up system by integrating the KPI and performance analysis for the members and improvement progress charts.

User training and follow-up system

FirstRate Exchange Services

- Developed the new mobile middleware with the Post Office with integrating the current money exchange operations and added new features in 4 months.
- Implemented new features, resolved performance bugs and improved the app fabric cache performance of the main system for the Post Office Travel Money Card / Travel Money Order / JLP Money Exchange / Santander Money Exchange and Bank of Ireland Money Exchange systems.
- Implemented the new transformation of the back office, branch data management, stock management and reference data management, stock data management and rates data management systems.

AX Decomission

.NET Software Development, Financial Software Development Services for Banks, Business Intelligence

Allianz Technology

Part of the solution architecture team works with various stakeholders to define integration designs/patterns for projects. Some of the key responsibilities are as follows
- Produces or ensures production of all Architectural deliverables under Allianz development methodology to the required level of quality
- Integration of specific aspects of enterprise and solution architecture
- Identify all areas of risk, including Architectural, Technical and Security, and manage with the cooperation of the appropriate Stakeholders, defining appropriate work to address these or escalation as necessary
- Any Divergences and Risks are both clearly communicated and agreed upon by all Stakeholders
- The adoption of different integration solutions based on the use case, with a particular focus on the Mulesoft Anypoint platform
- Architecting and delivering the MuleSoft platform by applying API-led best practices and principles
- Govern and support the integration process across all phases of delivery

Integration Architect

Integration Architecture

Asos Plc

Jitu is working as a digital technology architect with ASOS. The project was established in the year 2017 and has been going through its digital transformation journey since then

Responsibilities
Delivery (50%) executing and managing multiple projects. Day-to-day work includes releasing multiple reference documents, reusable assets (templates, API specs, schemas), custom codes covering policies, and scripts.
Working on some of the integration use cases which involved account migration between Salesforce accounts and syncs use cases between SAP & Hybris.
● Innovation (10%) developing new designs to streamline developers’ experiences at the org level. Includes development of Mule 4 starter kits (Maven archetype) projects, automation using scripts and CI/CID pipelines to deploy Mule applications on Anypoint and hybrid, and improving turnaround times using cloud services.
● Architecture (30%) developing standards, governance process, evaluating open source codes and cloud services (Azure) and outlining security patterns supporting various use cases
● Coaching (10%) onboarding new projects, enabling developers and consultants with overall infrastructure and API development lifecycle

Solution Architect

BP has opted for API first approach as their digitization tool. Worked as a core member of their central team which comprises 6 members including a Solution Architect.
https://www.mulesoft.com/case-studies/api/british-petroleum


Senior Integration Consultant

Few of the Azure log analytics database tables i.e. Perf & KubeInventory table generate CPU usage logs which are required to measure one of the key performance indexes i.e. core used across an organisation. Unfortunately due to heavy logging and costs maintaining this log for a long duration was a challenge. This project was packed with an analysis of Azure services supporting data export, data ingestion & data visualisation use cases. As a solution following pattern was used 
Data export: A scheduled logic app flow was written to query and stage results in a blob container
Data ingestion: Azure event hub was configured on the storage account to sync data in one of the Azure data explorer custom database table
Data visualisation: ADX UI dashboard was implemented on custom table data to showcase real-time compute usage data
This solution is being used to ensure customer is complaint against current compute subscription.

 Compute log retention solution using Azure data explorer

A dynamic object-store implementation using Azure Redis SDK and Spring. The project enables customers to stage data over distributed Redis cache and achieve high availability, resiliency, durability, performance & low latency. The implementation also offers an invalidation service where a key or whole cache can be invalidated which is one of the key USP of this product.

Distributed Redis cache module

A one-stop solution for API developer's to start their development, this tool was developed using the Maven archetype and ties all the engineering best practices together i.e. naming pattern, project structure, test framework, maven dependencies, logging, exception handling and a sample API contract and it's implementation. Saved 30% of the development effort and brought uniformity across all the APIs developed post it's release.

 Starterkit for developer

An alternative to enterprise batch processing product, this product was written on Java & Spring batch modules. Consumes any collection stream and process chunks in parallel backed by a monitoring dashboard. Developed as an eclipse update site project, which can be imported and used as a plugin.

Spring & Java based batch processor

Development, Consulting, Architecture

Backend development and systems architecture

Product Director, Product Strategy, Product Management, Programme/Project Management

SBS Insurance Services

Coordinated with related software and IT infrastructure companies to manage budget, app development, web, and windows services. Nurtured and developed teams of four developers: enhancing skills for improved performance. Identifying and improving the best rapid application development frameworks, utilising Artificial Intelligence (AI) and large data. Designed and developed monthly board papers and policy reports that are now company templates for future documents. 

•	Developed an Application Programme Interface (API) for new claims and offer an internal tool for NFU to search and order products; boosted revenue through cost optimization, human error reduction, and double keying.
•	Designed and executed new commodity workflows to handle claims; developed a more scalable and assessable tool for new customers 
•	Reduced working time of technical director by designing a product suite to systematise all MI produced manually for various insurance companies.
•	Key person in a successful client pitch to a major insurance company

IT Director

Developed EPGME.UK (Electronic Postgraduate Medical Education), currently in use at three NHS trusts on the south coast of the UK, reducing administration costs, improving compliance, and giving doctors direct access to their training records

E-PGME(Electronic Postgraduate Medical Education) was created in collaboration with the Postgraduate Medical Education department at Western Sussex Hospitals NHS Foundation Trust.

E-PGME is a simple to use events management tool, allowing tracking of attendance using QR Code scanning and reporting.

Expert, freelance Scrum engineers