GitHub
Tests: 12 • Commercial: 2 • Pet projects: 4 • Legacy: 4
Total: 22

.NET Framework

Test
2021

Project Request

ASP.NET MVC • C# • SQL Server
Idea of the project: if someone wants to order a project development, here you can send an application.
Test
2020

ProjectC

ASP.NET MVC • C# • JSON • jQuery
JSON data processing.
Test
2020

Vehicle Maintenance

ASP.NET MVC • VB.NET • JSON
Idea of the project: if someone wants to order a project development, here you can send an application.
Test
2019

Movie Navigator

ASP.NET MVC • VB.NET
Request information about movie from IMDB.
Test
2018

Customers Exchange

ASP.NET MVC • C# • SQL Server
Automated teller machine emulation.
Test
2016

ATM

ASP.NET MVC • C#
Automated teller machine emulation.

.NET Core

Pet project
2022

Mail Daemon

.NET 9 • Console • JSON
Utility to send mails with customizable settings.

Custom

Code
2024

Buns of code

.NET Framework • C# • JavaScript
Code snippets from my projects, ready to use; tiny tests; code examples.

PHP

Test
2024

Mediabox

PHP 8 • Laravel 11 • Vue.js • Composer • SQLite
Test project for media files management.
Test
2020

Loan Castle

PHP • MariaDB
Jums jāizstrādā kāda lielāk projekta prototips. Izstrādājot prototipu, paturiet prātā, ka projektam attīstoties, šo prototipu varētu vajadzēt pilnveidot.
Test
2020

Content Management

PHP • MySQL • AJAX
Создать простой сайт, где будет страница с формой для авторизации и страница для авторизованного пользователя.
Test
2019

Laravel

PHP • Laravel • Vue.js • Composer • SQLite
Izveidot aplikāciju, kura ik pēc noteikta intervāla (60 sekundes) veic ierakstu datubāzē izmantojot Laravel freimworka iebūvēto funkcionalitāti.
Test
2019

Phone Check

PHP • JavaScript • JSON • Docker
Implement application to detect country by phone number.

Frontend

Test
2021

Forex Wall

npm • React
For this exercise, what we need is a simple live wall for tracking currencies.

Business projects

Commercial
2008

Certification Center

.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • SQL Server • ADO.NET • Dapper • JavaScript • jQuery • Git
Transport registration and certification services in Latvia, Customer Relationship Management.
Commercial
2000

Amerikas Auto

.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • SQL Server • ADO.NET • Entity Framework • JavaScript • jQuery • Git
Car service and spare parts for all USA and European car models, Customer Relationship Management.

Pet projects

Pet project
2023

Geolocation Assistant

.NET 8 • ASP.NET Core • C# • Web API • JSON • Git
Website for determining geolocation by IP or geotagged photo.
Pet project
2008

Web Dynamics

.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • Web API • JSON • SQL Server • Dapper • JavaScript • jQuery • SVG • Git
Software development blog. Articles, books, videos, content management.
Pet project
2000

Blackball

.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • Web API • JSON • XML • SQL Server • Dapper • JavaScript • jQuery • SVG • Git
My entertainment portal created from scratch.

Good old times

Legacy
2000

DOS Clock

Turbo Pascal • Assembler
Digital clock.
Legacy
2000

BrainOut

Turbo Pascal • Assembler
Tank battle game.
Legacy
1999

Airport Administrator

Turbo Pascal
Курсовая работа в институте.
Legacy
1998

Atomizer

Turbo Pascal • Assembler
Atomizer, aka «Studio2D». Graphic raster editor. AGI is my own «Atomizer Generated Image» file format.

Mediabox

2024 Test

Test project for media files management.

PHP 8 Laravel 11 Vue.js Composer SQLite
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  .env
var url = require("url"); var URL = url.URL; var http = require("http"); var https = require("https"); var Writable = require("stream").Writable; var assert = require("assert"); var debug = require("./debug"); // Whether to use the native URL object or the legacy url module var useNativeURL = false; try { assert(new URL()); } catch (error) { useNativeURL = error.code === "ERR_INVALID_URL"; } // URL fields to preserve in copy operations var preservedUrlFields = [ "auth", "host", "hostname", "href", "path", "pathname", "port", "protocol", "query", "search", "hash", ]; // Create handlers that pass events from native requests var events = ["abort", "aborted", "connect", "error", "socket", "timeout"]; var eventHandlers = Object.create(null); events.forEach(function (event) { eventHandlers[event] = function (arg1, arg2, arg3) { this._redirectable.emit(event, arg1, arg2, arg3); }; }); // Error types with codes var InvalidUrlError = createErrorType( "ERR_INVALID_URL", "Invalid URL", TypeError ); var RedirectionError = createErrorType( "ERR_FR_REDIRECTION_FAILURE", "Redirected request failed" ); var TooManyRedirectsError = createErrorType( "ERR_FR_TOO_MANY_REDIRECTS", "Maximum number of redirects exceeded", RedirectionError ); var MaxBodyLengthExceededError = createErrorType( "ERR_FR_MAX_BODY_LENGTH_EXCEEDED", "Request body larger than maxBodyLength limit" ); var WriteAfterEndError = createErrorType( "ERR_STREAM_WRITE_AFTER_END", "write after end" ); // istanbul ignore next var destroy = Writable.prototype.destroy || noop; // An HTTP(S) request that can be redirected function RedirectableRequest(options, responseCallback) { // Initialize the request Writable.call(this); this._sanitizeOptions(options); this._options = options; this._ended = false; this._ending = false; this._redirectCount = 0; this._redirects = []; this._requestBodyLength = 0; this._requestBodyBuffers = []; // Attach a callback if passed if (responseCallback) { this.on("response", responseCallback); } // React to responses of native requests var self = this; this._onNativeResponse = function (response) { try { self._processResponse(response); } catch (cause) { self.emit("error", cause instanceof RedirectionError ? cause : new RedirectionError({ cause: cause })); } }; // Perform the first request this._performRequest(); } RedirectableRequest.prototype = Object.create(Writable.prototype); RedirectableRequest.prototype.abort = function () { destroyRequest(this._currentRequest); this._currentRequest.abort(); this.emit("abort"); }; RedirectableRequest.prototype.destroy = function (error) { destroyRequest(this._currentRequest, error); destroy.call(this, error); return this; }; // Writes buffered data to the current native request RedirectableRequest.prototype.write = function (data, encoding, callback) { // Writing is not allowed if end has been called if (this._ending) { throw new WriteAfterEndError(); } // Validate input and shift parameters if necessary if (!isString(data) && !isBuffer(data)) { throw new TypeError("data should be a string, Buffer or Uint8Array"); } if (isFunction(encoding)) { callback = encoding; encoding = null; } // Ignore empty buffers, since writing them doesn't invoke the callback // https://github.com/nodejs/node/issues/22066 if (data.length === 0) { if (callback) { callback(); } return; } // Only write when we don't exceed the maximum body length if (this._requestBodyLength + data.length <= this._options.maxBodyLength) { this._requestBodyLength += data.length; this._requestBodyBuffers.push({ data: data, encoding: encoding }); this._currentRequest.write(data, encoding, callback); } // Error when we exceed the maximum body length else { this.emit("error", new MaxBodyLengthExceededError()); this.abort(); } }; // Ends the current native request RedirectableRequest.prototype.end = function (data, encoding, callback) { // Shift parameters if necessary if (isFunction(data)) { callback = data; data = encoding = null; } else if (isFunction(encoding)) { callback = encoding; encoding = null; } // Write data if needed and end if (!data) { this._ended = this._ending = true; this._currentRequest.end(null, null, callback); } else { var self = this; var currentRequest = this._currentRequest; this.write(data, encoding, function () { self._ended = true; currentRequest.end(null, null, callback); }); this._ending = true; } }; // Sets a header value on the current native request RedirectableRequest.prototype.setHeader = function (name, value) { this._options.headers[name] = value; this._currentRequest.setHeader(name, value); }; // Clears a header value on the current native request RedirectableRequest.prototype.removeHeader = function (name) { delete this._options.headers[name]; this._currentRequest.removeHeader(name); }; // Global timeout for all underlying requests RedirectableRequest.prototype.setTimeout = function (msecs, callback) { var self = this; // Destroys the socket on timeout function destroyOnTimeout(socket) { socket.setTimeout(msecs); socket.removeListener("timeout", socket.destroy); socket.addListener("timeout", socket.destroy); } // Sets up a timer to trigger a timeout event function startTimer(socket) { if (self._timeout) { clearTimeout(self._timeout); } self._timeout = setTimeout(function () { self.emit("timeout"); clearTimer(); }, msecs); destroyOnTimeout(socket); } // Stops a timeout from triggering function clearTimer() { // Clear the timeout if (self._timeout) { clearTimeout(self._timeout); self._timeout = null; } // Clean up all attached listeners self.removeListener("abort", clearTimer); self.removeListener("error", clearTimer); self.removeListener("response", clearTimer); self.removeListener("close", clearTimer); if (callback) { self.removeListener("timeout", callback); } if (!self.socket) { self._currentRequest.removeListener("socket", startTimer); } } // Attach callback if passed if (callback) { this.on("timeout", callback); } // Start the timer if or when the socket is opened if (this.socket) { startTimer(this.socket); } else { this._currentRequest.once("socket", startTimer); } // Clean up on events this.on("socket", destroyOnTimeout); this.on("abort", clearTimer); this.on("error", clearTimer); this.on("response", clearTimer); this.on("close", clearTimer); return this; }; // Proxy all other public ClientRequest methods [ "flushHeaders", "getHeader", "setNoDelay", "setSocketKeepAlive", ].forEach(function (method) { RedirectableRequest.prototype[method] = function (a, b) { return this._currentRequest[method](a, b); }; }); // Proxy all public ClientRequest properties ["aborted", "connection", "socket"].forEach(function (property) { Object.defineProperty(RedirectableRequest.prototype, property, { get: function () { return this._currentRequest[property]; }, }); }); RedirectableRequest.prototype._sanitizeOptions = function (options) { // Ensure headers are always present if (!options.headers) { options.headers = {}; } // Since http.request treats host as an alias of hostname, // but the url module interprets host as hostname plus port, // eliminate the host property to avoid confusion. if (options.host) { // Use hostname if set, because it has precedence if (!options.hostname) { options.hostname = options.host; } delete options.host; } // Complete the URL object when necessary if (!options.pathname && options.path) { var searchPos = options.path.indexOf("?"); if (searchPos < 0) { options.pathname = options.path; } else { options.pathname = options.path.substring(0, searchPos); options.search = options.path.substring(searchPos); } } }; // Executes the next native request (initial or redirect) RedirectableRequest.prototype._performRequest = function () { // Load the native protocol var protocol = this._options.protocol; var nativeProtocol = this._options.nativeProtocols[protocol]; if (!nativeProtocol) { throw new TypeError("Unsupported protocol " + protocol); } // If specified, use the agent corresponding to the protocol // (HTTP and HTTPS use different types of agents) if (this._options.agents) { var scheme = protocol.slice(0, -1); this._options.agent = this._options.agents[scheme]; } // Create the native request and set up its event handlers var request = this._currentRequest = nativeProtocol.request(this._options, this._onNativeResponse); request._redirectable = this; for (var event of events) { request.on(event, eventHandlers[event]); } // RFC7230§5.3.1: When making a request directly to an origin server, […] // a client MUST send only the absolute path […] as the request-target. this._currentUrl = /^\//.test(this._options.path) ? url.format(this._options) : // When making a request to a proxy, […] // a client MUST send the target URI in absolute-form […]. this._options.path; // End a redirected request // (The first request must be ended explicitly with RedirectableRequest#end) if (this._isRedirect) { // Write the request entity and end var i = 0; var self = this; var buffers = this._requestBodyBuffers; (function writeNext(error) { // Only write if this request has not been redirected yet /* istanbul ignore else */ if (request === self._currentRequest) { // Report any write errors /* istanbul ignore if */ if (error) { self.emit("error", error); } // Write the next buffer if there are still left else if (i < buffers.length) { var buffer = buffers[i++]; /* istanbul ignore else */ if (!request.finished) { request.write(buffer.data, buffer.encoding, writeNext); } } // End the request if `end` has been called on us else if (self._ended) { request.end(); } } }()); } }; // Processes a response from the current native request RedirectableRequest.prototype._processResponse = function (response) { // Store the redirected response var statusCode = response.statusCode; if (this._options.trackRedirects) { this._redirects.push({ url: this._currentUrl, headers: response.headers, statusCode: statusCode, }); } // RFC7231§6.4: The 3xx (Redirection) class of status code indicates // that further action needs to be taken by the user agent in order to // fulfill the request. If a Location header field is provided, // the user agent MAY automatically redirect its request to the URI // referenced by the Location field value, // even if the specific status code is not understood. // If the response is not a redirect; return it as-is var location = response.headers.location; if (!location || this._options.followRedirects === false || statusCode < 300 || statusCode >= 400) { response.responseUrl = this._currentUrl; response.redirects = this._redirects; this.emit("response", response); // Clean up this._requestBodyBuffers = []; return; } // The response is a redirect, so abort the current request destroyRequest(this._currentRequest); // Discard the remainder of the response to avoid waiting for data response.destroy(); // RFC7231§6.4: A client SHOULD detect and intervene // in cyclical redirections (i.e., "infinite" redirection loops). if (++this._redirectCount > this._options.maxRedirects) { throw new TooManyRedirectsError(); } // Store the request headers if applicable var requestHeaders; var beforeRedirect = this._options.beforeRedirect; if (beforeRedirect) { requestHeaders = Object.assign({ // The Host header was set by nativeProtocol.request Host: response.req.getHeader("host"), }, this._options.headers); } // RFC7231§6.4: Automatic redirection needs to done with // care for methods not known to be safe, […] // RFC7231§6.4.2–3: For historical reasons, a user agent MAY change // the request method from POST to GET for the subsequent request. var method = this._options.method; if ((statusCode === 301 || statusCode === 302) && this._options.method === "POST" || // RFC7231§6.4.4: The 303 (See Other) status code indicates that // the server is redirecting the user agent to a different resource […] // A user agent can perform a retrieval request targeting that URI // (a GET or HEAD request if using HTTP) […] (statusCode === 303) && !/^(?:GET|HEAD)$/.test(this._options.method)) { this._options.method = "GET"; // Drop a possible entity and headers related to it this._requestBodyBuffers = []; removeMatchingHeaders(/^content-/i, this._options.headers); } // Drop the Host header, as the redirect might lead to a different host var currentHostHeader = removeMatchingHeaders(/^host$/i, this._options.headers); // If the redirect is relative, carry over the host of the last request var currentUrlParts = parseUrl(this._currentUrl); var currentHost = currentHostHeader || currentUrlParts.host; var currentUrl = /^\w+:/.test(location) ? this._currentUrl : url.format(Object.assign(currentUrlParts, { host: currentHost })); // Create the redirected request var redirectUrl = resolveUrl(location, currentUrl); debug("redirecting to", redirectUrl.href); this._isRedirect = true; spreadUrlObject(redirectUrl, this._options); // Drop confidential headers when redirecting to a less secure protocol // or to a different domain that is not a superdomain if (redirectUrl.protocol !== currentUrlParts.protocol && redirectUrl.protocol !== "https:" || redirectUrl.host !== currentHost && !isSubdomain(redirectUrl.host, currentHost)) { removeMatchingHeaders(/^(?:(?:proxy-)?authorization|cookie)$/i, this._options.headers); } // Evaluate the beforeRedirect callback if (isFunction(beforeRedirect)) { var responseDetails = { headers: response.headers, statusCode: statusCode, }; var requestDetails = { url: currentUrl, method: method, headers: requestHeaders, }; beforeRedirect(this._options, responseDetails, requestDetails); this._sanitizeOptions(this._options); } // Perform the redirected request this._performRequest(); }; // Wraps the key/value object of protocols with redirect functionality function wrap(protocols) { // Default settings var exports = { maxRedirects: 21, maxBodyLength: 10 * 1024 * 1024, }; // Wrap each protocol var nativeProtocols = {}; Object.keys(protocols).forEach(function (scheme) { var protocol = scheme + ":"; var nativeProtocol = nativeProtocols[protocol] = protocols[scheme]; var wrappedProtocol = exports[scheme] = Object.create(nativeProtocol); // Executes a request, following redirects function request(input, options, callback) { // Parse parameters, ensuring that input is an object if (isURL(input)) { input = spreadUrlObject(input); } else if (isString(input)) { input = spreadUrlObject(parseUrl(input)); } else { callback = options; options = validateUrl(input); input = { protocol: protocol }; } if (isFunction(options)) { callback = options; options = null; } // Set defaults options = Object.assign({ maxRedirects: exports.maxRedirects, maxBodyLength: exports.maxBodyLength, }, input, options); options.nativeProtocols = nativeProtocols; if (!isString(options.host) && !isString(options.hostname)) { options.hostname = "::1"; } assert.equal(options.protocol, protocol, "protocol mismatch"); debug("options", options); return new RedirectableRequest(options, callback); } // Executes a GET request, following redirects function get(input, options, callback) { var wrappedRequest = wrappedProtocol.request(input, options, callback); wrappedRequest.end(); return wrappedRequest; } // Expose the properties on the wrapped protocol Object.defineProperties(wrappedProtocol, { request: { value: request, configurable: true, enumerable: true, writable: true }, get: { value: get, configurable: true, enumerable: true, writable: true }, }); }); return exports; } function noop() { /* empty */ } function parseUrl(input) { var parsed; /* istanbul ignore else */ if (useNativeURL) { parsed = new URL(input); } else { // Ensure the URL is valid and absolute parsed = validateUrl(url.parse(input)); if (!isString(parsed.protocol)) { throw new InvalidUrlError({ input }); } } return parsed; } function resolveUrl(relative, base) { /* istanbul ignore next */ return useNativeURL ? new URL(relative, base) : parseUrl(url.resolve(base, relative)); } function validateUrl(input) { if (/^\[/.test(input.hostname) && !/^\[[:0-9a-f]+\]$/i.test(input.hostname)) { throw new InvalidUrlError({ input: input.href || input }); } if (/^\[/.test(input.host) && !/^\[[:0-9a-f]+\](:\d+)?$/i.test(input.host)) { throw new InvalidUrlError({ input: input.href || input }); } return input; } function spreadUrlObject(urlObject, target) { var spread = target || {}; for (var key of preservedUrlFields) { spread[key] = urlObject[key]; } // Fix IPv6 hostname if (spread.hostname.startsWith("[")) { spread.hostname = spread.hostname.slice(1, -1); } // Ensure port is a number if (spread.port !== "") { spread.port = Number(spread.port); } // Concatenate path spread.path = spread.search ? spread.pathname + spread.search : spread.pathname; return spread; } function removeMatchingHeaders(regex, headers) { var lastValue; for (var header in headers) { if (regex.test(header)) { lastValue = headers[header]; delete headers[header]; } } return (lastValue === null || typeof lastValue === "undefined") ? undefined : String(lastValue).trim(); } function createErrorType(code, message, baseClass) { // Create constructor function CustomError(properties) { Error.captureStackTrace(this, this.constructor); Object.assign(this, properties || {}); this.code = code; this.message = this.cause ? message + ": " + this.cause.message : message; } // Attach constructor and set default properties CustomError.prototype = new (baseClass || Error)(); Object.defineProperties(CustomError.prototype, { constructor: { value: CustomError, enumerable: false, }, name: { value: "Error [" + code + "]", enumerable: false, }, }); return CustomError; } function destroyRequest(request, error) { for (var event of events) { request.removeListener(event, eventHandlers[event]); } request.on("error", noop); request.destroy(error); } function isSubdomain(subdomain, domain) { assert(isString(subdomain) && isString(domain)); var dot = subdomain.length - domain.length - 1; return dot > 0 && subdomain[dot] === "." && subdomain.endsWith(domain); } function isString(value) { return typeof value === "string" || value instanceof String; } function isFunction(value) { return typeof value === "function"; } function isBuffer(value) { return typeof value === "object" && ("length" in value); } function isURL(value) { return URL && value instanceof URL; } // Exports module.exports = wrap({ http: http, https: https }); module.exports.wrap = wrap;