home.gno

  1package home
  2
  3import (
  4	"std"
  5	"strings"
  6
  7	"gno.land/p/demo/ufmt"
  8	"gno.land/r/dragan/config"
  9)
 10
 11type SocialLink struct {
 12	URL  string
 13	Text string
 14}
 15
 16type Project struct {
 17	Name        string
 18	Description string
 19	URL         string
 20	ImageURL    string
 21}
 22
 23var (
 24	aboutMe       string
 25	socialLinks   map[string]SocialLink
 26	gnoProjects   map[string]Project
 27	web3Projects  map[string]Project
 28	otherProjects map[string]Project
 29	textArt       string
 30	comingSoon    string
 31)
 32
 33func init() {
 34	aboutMe = "I am a final-year student of Applied Software Engineering at the Faculty of Technical Sciences in Novi Sad, with a strong focus on blockchain and Web3 technologies.\n\n Since attending the Web3 Camp in Petnica, I have been actively exploring decentralized systems, smart contract development, and blockchain infrastructure.\n\n Additionally, I have experience in AI, particularly in NLP and neural networks. I have competed in and won multiple hackathons, including ETH Sofia, where I secured four sponsor bounties. Passionate about contributing to the blockchain ecosystem, I am eager to collaborate on innovative projects and continue expanding my expertise.\n\n"
 35	comingSoon = "![Coming Soon](https://img.freepik.com/free-vector/abstract-grunge-style-coming-soon-with-black-splatter_1017-26690.jpg)\n"
 36
 37	socialLinks = map[string]SocialLink{
 38		"GitHub":   {URL: "https://github.com/Milosevic02", Text: "Explore my repositories and open-source contributions."},
 39		"LinkedIn": {URL: "https://www.linkedin.com/in/dragan-milosevic3/", Text: "Connect with me professionally."},
 40		"Email Me": {URL: "mailto:milosevicdragan002@gmail.com", Text: "Reach out for collaboration or inquiries."},
 41	}
 42
 43	gnoProjects = make(map[string]Project)
 44	web3Projects = make(map[string]Project)
 45	otherProjects = make(map[string]Project)
 46
 47	gnoProjects["Liberty Bridge"] = Project{
 48		Name:        "Liberty Bridge",
 49		Description: "Liberty Bridge was my first Web3 project, developed as part of the Web3 Bootcamp at Petnica. This project served as a centralized bridge between Ethereum and gno.land, enabling seamless asset transfers and fostering interoperability between the two ecosystems.\n\n The primary objective of Liberty Bridge was to address the challenges of connecting decentralized networks by implementing a user-friendly solution that simplified the process for users. The project incorporated mechanisms to securely transfer assets between the Ethereum and gno.land blockchains, ensuring efficiency and reliability while maintaining a centralized framework for governance and operations.\n\n Through this project, I gained hands-on knowledge of blockchain interoperability, Web3 protocols, and the intricacies of building solutions that bridge different blockchain ecosystems.\n\n",
 50		URL:         "https://gno.land",
 51		ImageURL:    "https://github.com/Milosevic02/LibertyBridge/raw/main/lb_banner.png",
 52	}
 53
 54	gnoProjects["Liars Lie"] = Project{
 55		Name:        "Liars Lie",
 56		Description: "",
 57		URL:         "https://gno.land",
 58		ImageURL:    "https://img.freepik.com/free-vector/abstract-grunge-style-coming-soon-with-black-splatter_1017-26690.jpg\n",
 59	}
 60
 61	web3Projects["Incognito"] = Project{
 62		Name:        "Incognito",
 63		Description: "Incognito is a Web3 platform built for Ethereum-based chains, designed to connect advertisers with users in a privacy-first and mutually beneficial way. Its modular architecture makes it easily expandable to other blockchains. Developed during the ETH Sofia Hackathon, it was recognized as a winning project for its innovation and impact.\n\nThe platform allows advertisers to send personalized ads while sharing a portion of the marketing budget with users. It uses machine learning to match users based on wallet activity, ensuring precise targeting. User emails are stored securely on-chain and never shared, prioritizing privacy and transparency.\n\nWith all campaign data stored on-chain, Incognito ensures decentralization and accountability. By rewarding users and empowering advertisers, it sets a new standard for fair and transparent blockchain-based advertising.\n\nDemo video of the project can be viewed at this link: [Incognito Demo Video](https://dorahacks.io/buidl/17725)",
 64		URL:         "https://github.com/Milosevic02/Incognito-ETHSofia",
 65		ImageURL:    "https://i.ibb.co/cS6RPW9L/Screenshot-2025-02-05-084304.png",
 66	}
 67
 68	web3Projects["Solidity Exploits Research"] = Project{
 69		Name:        "Solidity Exploits Research",
 70		Description: "From August 1 to 10 2024, I had the incredible opportunity to attend the Web3 Camp in Petnica Science Center, where I worked on a research project focused on Solidity exploits. This project explored vulnerabilities in smart contracts, including reentrancy attacks, front-running, and integer overflows. The experience provided deep insights into blockchain security and best practices for writing secure Solidity code.\n\nYou can check out the presentation here: [Solidity Exploits Research](https://docs.google.com/presentation/d/1LziLmONP9oLpyRU5SrKUBCVqJ3yY1gOC/edit#slide=id.p1).",
 71		URL:         "https://docs.google.com/presentation/d/1LziLmONP9oLpyRU5SrKUBCVqJ3yY1gOC/edit#slide=id.p1",
 72		ImageURL:    "https://i.ibb.co/1t00VYMJ/Dragan-Milosevic-Solidity-Exploits-pptx.png", //Fix this
 73	}
 74
 75	otherProjects["OtherProjects"] = Project{
 76		Name: "Highlight Projects",
 77		Description: "→ **BankBot - COMTRADE EDIT Hackathon - First Place** Smart banking chatbot built with Dialogflow, BERT, LangChain, and ChatGPT API. [Presentation](https://drive.google.com/file/d/11IDrka4hjhUCLfdF0EHRVgBx_YH-XSxi/view).\n\n" +
 78			"→ **Full-Stack Web Application Development**: Developed **Šped Helper** for a client, a full-stack app designed for a freight and shipping company, with business-critical functionalities.\n\n" +
 79			"→ **HardSkills Academy Hackathon - First Place**: Created a model for land cover classification using satellite images.\n\n" +
 80			"→ **BOSCH Future Mobility Challenge (Nov 2023 - Mar 2024)**: Led autonomous vehicle development, focusing on navigation and obstacle detection algorithms.\n\n" +
 81			"→ **Ethical Hacking Projects**: Developed ethical hacking tools, including a screenshot malware and ransomware simulation.\n\n" +
 82			"→ **Artificial Intelligence & Neural Networks**: Worked on various AI and NN projects as part of learning in the field.\n\n" +
 83			"🔍For more details on these projects, feel free to check my [LinkedIn](https://www.linkedin.com/in/dragan-milosevic3/).",
 84		URL:      "https://www.linkedin.com/in/dragan-milosevic3/",
 85		ImageURL: "",
 86	}
 87}
 88
 89func Render(path string) string {
 90	var sb strings.Builder
 91	sb.WriteString("# Hi, I'm Dragan \n\n")
 92	sb.WriteString("---\n")
 93	sb.WriteString("## 👋 About me\n")
 94	sb.WriteString(aboutMe)
 95	sb.WriteString("---\n")
 96	sb.WriteString(renderProjects(gnoProjects, "⚙️ Gno Projects"))
 97	sb.WriteString("---\n")
 98	sb.WriteString(renderProjects(web3Projects, "🌐 Web3 Projects"))
 99	sb.WriteString("---\n")
100	sb.WriteString(renderProjects(otherProjects, "📂 Other Projects"))
101	sb.WriteString("---\n")
102	sb.WriteString("## 🎮 Games\n")
103	sb.WriteString("### " + "⏳" + comingSoon + "\n")
104	sb.WriteString("---\n")
105	sb.WriteString(renderRewardsAndAchievements())
106	sb.WriteString(renderSocialLinks())
107
108	return sb.String()
109}
110
111func renderRewardsAndAchievements() string {
112	var sb strings.Builder
113	sb.WriteString("---\n")
114	sb.WriteString("## 🏅 Rewards & Achievements\n\n")
115	sb.WriteString("- 🏆 **ETH Sofia** – Won 4 sponsors’ bounties:\n")
116	sb.WriteString("  - 🥇 1st place – Chainbase, iExec, SEEBLOCKS.eu\n")
117	sb.WriteString("  - 🥉 3rd place – AI Open Track\n")
118	sb.WriteString("- 🏆 **First place** in the COMTRADE EDIT competition for creating a bank chatbot with NLU capabilities.\n")
119	sb.WriteString("- 🏆 **First place** in a hackathon on convolutional neural networks.\n")
120	sb.WriteString("- 🚀 **Attended** Web3 Camp in Petnica.\n")
121	sb.WriteString("- 🌟 **Participated** in the BOSCH FUTURE MOBILITY CHALLENGE.\n")
122	sb.WriteString("---\n")
123
124	return sb.String()
125}
126
127func renderSocialLinks() string {
128	var sb strings.Builder
129	sb.WriteString("## 🔗 Links\n\n")
130	sb.WriteString("You can find me here:\n\n")
131	sb.WriteString(ufmt.Sprintf("- 🐙 [GitHub](%s) - %s\n", socialLinks["GitHub"].URL, socialLinks["GitHub"].Text))
132	sb.WriteString(ufmt.Sprintf("- 👜 [LinkedIn](%s) - %s\n", socialLinks["LinkedIn"].URL, socialLinks["LinkedIn"].Text))
133	sb.WriteString(ufmt.Sprintf("- 📧 [Email Me](%s) - %s\n", socialLinks["Email Me"].URL, socialLinks["Email Me"].Text))
134	sb.WriteString("\n")
135	return sb.String()
136}
137
138func renderProjects(projectsMap map[string]Project, title string) string {
139	var sb strings.Builder
140	sb.WriteString(ufmt.Sprintf("## %s\n\n", title))
141	for _, project := range projectsMap {
142		sb.WriteString(ufmt.Sprintf("### [%s](%s)\n\n", project.Name, project.URL))
143		if project.ImageURL != "" {
144			sb.WriteString(ufmt.Sprintf("![%s](%s)\n\n", project.Name, project.ImageURL))
145		}
146		sb.WriteString(project.Description + "\n\n")
147	}
148	return sb.String()
149}
150
151func UpdateLink(name, newURL string) {
152	if !isAuthorized(std.PreviousRealm().Address()) {
153		panic(config.ErrUnauthorized)
154	}
155
156	if _, exists := socialLinks[name]; !exists {
157		panic("Link with the given name does not exist")
158	}
159
160	socialLinks[name] = SocialLink{
161		URL:  newURL,
162		Text: socialLinks[name].Text,
163	}
164}
165
166func UpdateAboutMe(text string) {
167	if !isAuthorized(std.PreviousRealm().Address()) {
168		panic(config.ErrUnauthorized)
169	}
170
171	aboutMe = text
172}
173
174func AddGnoProject(name, description, url, imageURL string) {
175	if !isAuthorized(std.PreviousRealm().Address()) {
176		panic(config.ErrUnauthorized)
177	}
178	project := Project{
179		Name:        name,
180		Description: description,
181		URL:         url,
182		ImageURL:    imageURL,
183	}
184	gnoProjects[name] = project
185}
186
187func DeleteGnoProject(projectName string) {
188	if !isAuthorized(std.PreviousRealm().Address()) {
189		panic(config.ErrUnauthorized)
190	}
191
192	if _, exists := gnoProjects[projectName]; !exists {
193		panic("Project not found")
194	}
195
196	delete(gnoProjects, projectName)
197}
198
199func AddWeb3Project(name, description, url, imageURL string) {
200	if !isAuthorized(std.PreviousRealm().Address()) {
201		panic(config.ErrUnauthorized)
202	}
203	project := Project{
204		Name:        name,
205		Description: description,
206		URL:         url,
207		ImageURL:    imageURL,
208	}
209	web3Projects[name] = project
210}
211
212func RemoveWeb3Project(projectName string) {
213	if !isAuthorized(std.PreviousRealm().Address()) {
214		panic(config.ErrUnauthorized)
215	}
216
217	if _, exists := otherProjects[projectName]; !exists {
218		panic("Project not found")
219	}
220
221	delete(web3Projects, projectName)
222}
223
224func AddOtherProject(name, description, url, imageURL string) {
225	if !isAuthorized(std.PreviousRealm().Address()) {
226		panic(config.ErrUnauthorized)
227	}
228	project := Project{
229		Name:        name,
230		Description: description,
231		URL:         url,
232		ImageURL:    imageURL,
233	}
234	otherProjects[name] = project
235}
236
237func RemoveOtherProject(projectName string) {
238	if !isAuthorized(std.PreviousRealm().Address()) {
239		panic(config.ErrUnauthorized)
240	}
241
242	if _, exists := otherProjects[projectName]; !exists {
243		panic("Project not found")
244	}
245
246	delete(otherProjects, projectName)
247}
248
249func isAuthorized(addr std.Address) bool {
250
251	return addr == config.Address() || addr == config.Backup()
252}